{"id":9,"date":"2023-09-17T11:17:38","date_gmt":"2023-09-17T11:17:38","guid":{"rendered":"https:\/\/mathority.org\/ko\/%ec%84%a0%ed%98%95-%eb%b0%8f-%ec%95%84%ed%95%80-%ed%95%a8%ec%88%98\/"},"modified":"2023-09-17T11:17:38","modified_gmt":"2023-09-17T11:17:38","slug":"%ec%84%a0%ed%98%95-%eb%b0%8f-%ec%95%84%ed%95%80-%ed%95%a8%ec%88%98","status":"publish","type":"post","link":"https:\/\/mathority.org\/ko\/%ec%84%a0%ed%98%95-%eb%b0%8f-%ec%95%84%ed%95%80-%ed%95%a8%ec%88%98\/","title":{"rendered":"\uc120\ud615 \ud568\uc218\uc640 \uc544\ud540 \ud568\uc218"},"content":{"rendered":"<p>\uc774 \uae30\uc0ac\uc5d0\uc11c\ub294 \uc544\ud540 \ud568\uc218\uc640 \uc120\ud615 \ud568\uc218\uc5d0 \ub300\ud55c \uc124\uba85\uacfc \uc774 \ub450 \uac00\uc9c0 \uc720\ud615\uc758 \ud568\uc218 \uc0ac\uc774\uc5d0 \uc874\uc7ac\ud558\ub294 \ucc28\uc774\uc810\uc744 \ucc3e\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uc544\ud540 \ud568\uc218\uc640 \uc120\ud615 \ud568\uc218\ub97c \uadf8\ub798\ud504\ub85c \ud45c\uc2dc\ud558\ub294 \ubc29\ubc95\uacfc \ub450 \uc810\uc5d0\uc11c \ud574\ub2f9 \ud45c\ud604\uc2dd\uc744 \uacc4\uc0b0\ud558\ub294 \ubc29\ubc95\uc5d0 \ub300\ud55c \uc608\ub97c \ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub9c8\uc9c0\ub9c9\uc73c\ub85c, \ub2e8\uacc4\ubcc4\ub85c \ud574\uacb0\ub418\ub294 \uc5ec\ub7ec \uc5f0\uc2b5\ubb38\uc81c\ub97c \ud1b5\ud574 \ud6c8\ub828\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%c2%bfque-es-una-funcion-afin-y-una-funcion-lineal\"><\/span> \uc544\ud540\ud568\uc218\uc640 \uc120\ud615\ud568\uc218\ub780 \ubb34\uc5c7\uc778\uac00?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p> \uc544\ud540 \ud568\uc218\uc640 \uc120\ud615 \ud568\uc218\uc758 \uc815\uc758\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. <\/p>\n<div style=\"padding-top: 23px; padding-bottom: 0.5px; padding-right: 30px; padding-left: 30px; border: 2px dashed #FF9B28; border-radius:20px;\">\n<p style=\"text-align:left\"> <strong>\uc544\ud540 \ud568\uc218\ub294<\/strong> 1\ucc28 \ub2e4\ud56d\uc2dd \ud568\uc218, \uc989 \uadf8\ub798\ud504\uc5d0 \ud45c\uc2dc\ub418\ub294 \uc9c1\uc120 \ud568\uc218\uc785\ub2c8\ub2e4. \uad00\ub828 \uae30\ub2a5\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-d1732952e15a6b2d8b3a238c55238db2_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"f(x)=mx+n\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"117\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p style=\"text-align:left\"> \uae08<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-6b41df788161942c6f98604d37de8098_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"m\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"15\" style=\"vertical-align: 0px;\"><\/p>\n<p> \ub294 \uc120\uc758 \uae30\uc6b8\uae30\uc774\uace0<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-b170995d512c659d8668b4e42e1fef6b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"n\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"11\" style=\"vertical-align: 0px;\"><\/p>\n<p> \uc774\uac83\uc774 y\uc808\ud3b8, \uc989 \ud568\uc218\uac00 \uc138\ub85c \ucd95\uacfc \uad50\ucc28\ud558\ub294 \uc9c0\uc810\uc785\ub2c8\ub2e4.<\/p>\n<\/div>\n<p> \uc218\ud559\uc5d0\uc11c \uc544\ud540 \ud568\uc218\ub294 \uc120\ud615 \ub300\uc218\ud559\uc758 \ub9e5\ub77d\uc5d0\uc11c \uc120\ud615 \ubcc0\ud658\uc774\ub77c\uace0\ub3c4 \ud569\ub2c8\ub2e4. <\/p>\n<div style=\"padding-top: 23px; padding-bottom: 0.5px; padding-right: 30px; padding-left: 30px; border: 2px dashed #FF9B28; border-radius:20px;\">\n<p style=\"text-align:left\"> <strong>\uc120\ud615 \ud568\uc218\ub294<\/strong> \ub3c5\ub9bd\ud56d\uc774 \uc5c6\ub294 \uc544\ud540 \ud568\uc218\uc785\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc120\ud615 \ud568\uc218\uc758 \uacf5\uc2dd\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-2a49c9283eb692c32d4d6594620269ed_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"f(x)=mx\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"84\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p style=\"text-align:left\"> \uae08<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-6b41df788161942c6f98604d37de8098_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"m\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"15\" style=\"vertical-align: 0px;\"><\/p>\n<p> \uc120\uc758 \uae30\uc6b8\uae30\uc785\ub2c8\ub2e4.<\/p>\n<\/div>\n<p> \uc120\ud615 \ud568\uc218\uc640 \uc544\ud540 \ud568\uc218\uc758 \uc815\uc758\uc5ed\uacfc \ubc94\uc704(\ub610\ub294 \ubc94\uc704)\ub294 \ubaa8\ub450 \uc2e4\uc218\uc785\ub2c8\ub2e4. <\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-91d461485d0f02bb14db6855a3774878_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\text{Dom } f=\\mathbff{R}\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"91\" style=\"vertical-align: -4px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-5a954b5c192478c3b7b14428ac8d5cbc_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\text{Im } f= \\mathbb{R}\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"74\" style=\"vertical-align: -4px;\"><\/p>\n<\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%c2%bfcual-es-la-diferencia-entre-una-funcion-lineal-y-una-funcion-afin\"><\/span> \uc120\ud615 \ud568\uc218\uc640 \uc544\ud540 \ud568\uc218\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p> \uc774\uc81c \uc120\ud615 \ud568\uc218\uc640 \uc544\ud540 \ud568\uc218\uc758 \uac1c\ub150\uc744 \uc0b4\ud3b4\ubcf4\uc558\uc73c\ubbc0\ub85c \ub450 \uac1c\ub150\uc774 \uc11c\ub85c \ub9e4\uc6b0 \uc720\uc0ac\ud558\ub2e4\ub294 \uac83\uc744 \uc54c\uac8c \ub420 \uac83\uc785\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc774\ub4e4 \uc0ac\uc774\uc758 \ub2e4\uc74c \ucc28\uc774\uc810\uc740 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p> \uc120\ud615 \ud568\uc218\uc640 \uc544\ud540 \ud568\uc218\uc758 \uc720\uc77c\ud55c \ucc28\uc774\uc810\uc740 \uc120\ud615 \ud568\uc218\uc5d0\ub294 \ub3c5\ub9bd\uc801\uc778 \ud56d\uc774 \uc5c6\ub294 \ubc18\uba74 \uc544\ud540 \ud568\uc218\ub294 \ud56d\uc0c1 \uc808\ud3b8 \uacc4\uc218(n)\uac00 0(0)\uacfc \ub2e4\ub974\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4. <\/p>\n<div class=\"wp-block-columns is-layout-flex wp-container-385\">\n<div class=\"wp-block-column is-layout-flow\">\n<p class=\"has-text-align-center has-text-color has-medium-font-size\" style=\"color:#1976d2\"> <strong>\uc120\ud615 \ud568\uc218<\/strong> <\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-2a49c9283eb692c32d4d6594620269ed_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"f(x)=mx\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"84\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<\/div>\n<div class=\"wp-block-column is-layout-flow\">\n<p class=\"has-text-align-center has-text-color has-medium-font-size\" style=\"color:#1976d2\"> <strong>\uc120\ud615 \ud568\uc218<\/strong><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-d1732952e15a6b2d8b3a238c55238db2_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"f(x)=mx+n\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"117\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<\/div>\n<\/div>\n<p> \uc774\ub294 <strong>\uc120\ud615 \ud568\uc218\uac00 \ud56d\uc0c1 \uc88c\ud45c \uc6d0\uc810(0,0)\uc744 \ud1b5\uacfc\ud55c\ub2e4\ub294<\/strong> \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \ubc18\uba74\uc5d0 \uc544\ud540 \ud568\uc218\ub294 0\uc774 \uc544\ub2cc \uc808\ud3b8\uc744 \uac16\uae30 \ub54c\ubb38\uc5d0 \uc774 \uc9c0\uc810\uc744 \uc808\ub300 \ud1b5\uacfc\ud558\uc9c0 \ubabb\ud569\ub2c8\ub2e4. <\/p>\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/uploads\/2023\/07\/difference-entre-fonction-lineaire-et-fonction-affine.webp\" alt=\"\uc120\ud615 \ud568\uc218\uc640 \uc544\ud540 \ud568\uc218\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?\" class=\"wp-image-97\" width=\"400\" height=\"285\" srcset=\"\" sizes=\"auto, \" data-src=\"\"><\/figure>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"pendiente-y-ordenada-en-el-origen-de-una-funcion-lineal-o-afin\"><\/span> \uc120\ud615 \ub610\ub294 \uc544\ud540 \ud568\uc218\uc758 \uae30\uc6b8\uae30 \ubc0f y\uc808\ud3b8<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p> \uc774 \uc139\uc158\uc5d0\uc11c\ub294 \uc6a9\uc5b4\uc758 \uc758\ubbf8\ub97c \uc774\ud574\ud558\uae30 \uc704\ud574 \uc544\ud540 \ub610\ub294 \uc120\ud615 \ud568\uc218\uc758 \uc608\ub97c \ubd84\uc11d\ud569\ub2c8\ub2e4.<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-6b41df788161942c6f98604d37de8098_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"m\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"15\" style=\"vertical-align: 0px;\"><\/p>\n<p> \uadf8\ub9ac\uace0<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-b170995d512c659d8668b4e42e1fef6b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"n\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"11\" style=\"vertical-align: 0px;\"><\/p>\n<p> , \uc989 \uae30\uc6b8\uae30\uc640 y\uc808\ud3b8\uc785\ub2c8\ub2e4.<\/p>\n<ul>\n<li> \uadf8\ub798\ud504\uc5d0 \ud45c\uc2dc\ub41c \ud568\uc218\uc758 \uc2dd\uc744 \uacb0\uc815\ud558\uace0 \uc774\ub97c \uc120\ud615 \ud568\uc218 \ub610\ub294 \uc544\ud540 \ud568\uc218\ub85c \ubd84\ub958\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p> \uc774\ub7ec\ud55c \uc720\ud615\uc758 \ud568\uc218\ub294 \ub2e4\uc74c \ud45c\ud604\uc2dd\uc744 \ub530\ub985\ub2c8\ub2e4.<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-d1732952e15a6b2d8b3a238c55238db2_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"f(x)=mx+n\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"117\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<div class=\"wp-block-columns is-layout-flex wp-container-388\">\n<div class=\"wp-block-column is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/uploads\/2023\/07\/sens-pente-et-ordonnee-a-l-origine-fonction-lineaire-ou-affine-m-et-n.webp\" alt=\"\uae30\uc6b8\uae30\uc640 y\uc808\ud3b8 \uc120\ud615 \ub610\ub294 \uc544\ud540 \ud568\uc218 m\uacfc n\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.\" class=\"wp-image-98\" width=\"418\" height=\"448\" srcset=\"\" sizes=\"auto, \" data-src=\"\"><\/figure>\n<\/div>\n<div class=\"wp-block-column is-layout-flow\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-b170995d512c659d8668b4e42e1fef6b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"n\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"11\" style=\"vertical-align: 0px;\"><\/p>\n<p> \uc774\uac83\uc774 y\uc808\ud3b8\uc785\ub2c8\ub2e4. \uc989, \ud568\uc218\uac00 \uc218\uc9c1 Y\ucd95\uacfc \uad50\ucc28\ud558\ub294 \uc9c0\uc810\uc785\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc774 \uacbd\uc6b0:<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-3d48be04aadb63e5661f86d0948d7553_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"n=4\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"43\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p> \ub2e4\ub978 \ucabd\uc5d0\uc11c\ub294<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-6b41df788161942c6f98604d37de8098_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"m\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"15\" style=\"vertical-align: 0px;\"><\/p>\n<p> \uc120\uc758 \uae30\uc6b8\uae30\uc785\ub2c8\ub2e4. Y\ub294 \ub450 \uc810 \uc0ac\uc774\uc758 <em>y<\/em> \ucc28\uc774\ub97c \ub3d9\uc77c\ud55c \ub450 \uc810 \uc0ac\uc774\uc758 <em>x<\/em> \ucc28\uc774\ub85c \ub098\ub204\uc5b4 \uacc4\uc0b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-8873a380186fcf86095bca15c8e96833_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"m=\\cfrac{\\Delta y }{\\Delta x} = \\cfrac{3}{2}\" title=\"Rendered by QuickLaTeX.com\" height=\"39\" width=\"101\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-6b41df788161942c6f98604d37de8098_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"m\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"15\" style=\"vertical-align: 0px;\"><\/p>\n<p> <em>&#8220;\uac01 x\uc5d0 \ub300\ud574 y\uac00 \uc5bc\ub9c8\ub098 \uc99d\uac00\ud558\ub294\uc9c0&#8221;\ub97c<\/em> \uc758\ubbf8\ud558\ubbc0\ub85c \uc774 \uacbd\uc6b0 \ud568\uc218\ub294 <em>&#8220;3y\uac00 \uac01 2x\uc5d0 \ub300\ud574 \uc99d\uac00\ud569\ub2c8\ub2e4&#8221;\uc785\ub2c8\ub2e4<\/em> .<\/p>\n<\/div>\n<\/div>\n<p> \uacb0\ub860\uc801\uc73c\ub85c, \uadf8\ub798\ud504\uc5d0 \ud45c\ud604\ub41c \uc544\ud540 \ud568\uc218\uc758 \ud45c\ud604\uc2dd\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-16ef154b129d3fb6b20a41ec0d38c930_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\displaystyle \\bm{f(x)=}\\frac{\\bm{3}}{\\bm{2}}\\bm{x+4}\" title=\"Rendered by QuickLaTeX.com\" height=\"36\" width=\"107\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<p> \ub610\ud55c y\uc808\ud3b8\uc774 0\uc774 \uc544\ub2c8\ubbc0\ub85c <strong>\uc544\ud540 \ud568\uc218<\/strong> \uc785\ub2c8\ub2e4.<\/p>\n<p> \uc544\ub798\uc5d0\uc11c\ub294 \uc774\ud574\ub97c \ub3d5\uae30 \uc704\ud574 \uc120\ud615 \ubc0f \uc544\ud540 \ud568\uc218\uc758 \ub354 \ub9ce\uc740 \uc608\ub97c \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. <\/p>\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/uploads\/2023\/07\/exemples-de-fonctions-lineaires-et-affines.webp\" alt=\"\uc120\ud615 \ubc0f \uc544\ud540 \ud568\uc218\uc758 \uc608\" class=\"wp-image-100\" width=\"386\" height=\"382\" srcset=\"\" sizes=\"auto, \" data-src=\"\"><\/figure>\n<p> \uc774 \uc608\uc5d0\uc11c \ubcfc \uc218 \uc788\ub4ef\uc774 \uae30\uc6b8\uae30\uac00 \ud074\uc218\ub85d \uc120\uc758 \uac00\ud30c\ub974\uace0 \ub530\ub77c\uc11c \ud568\uc218\uac00 \ucee4\uc9d1\ub2c8\ub2e4. \ub9c8\ucc2c\uac00\uc9c0\ub85c, \uae30\uc6b8\uae30 \uacc4\uc218\ub294 \ud568\uc218\uc758 \uc99d\uac00 \ub610\ub294 \uac10\uc18c\ub97c \uacb0\uc815\ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li> \uae30\uc6b8\uae30\uac00 \uc591\uc218\uc774\uba74 \ud568\uc218\ub294 <strong>\uc99d\uac00\ud569\ub2c8\ub2e4<\/strong> . \uc989, <em>x\uac00<\/em> \uc99d\uac00\ud568\uc5d0 \ub530\ub77c \uc99d\uac00\ud569\ub2c8\ub2e4.<\/li>\n<li> \uae30\uc6b8\uae30\uac00 \uc74c\uc218\uc774\uba74 \ud568\uc218\ub294 <strong>\uac10\uc18c\ud569\ub2c8\ub2e4<\/strong> . \uc989, <em>x\uac00<\/em> \uc99d\uac00\ud568\uc5d0 \ub530\ub77c \uac10\uc18c\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p> \ub610\ud55c \uae30\uc6b8\uae30\ub97c \ud1b5\ud574 \ub450 \uc120\uc774 \ud3c9\ud589\uc778\uc9c0 \uc218\uc9c1\uc778\uc9c0 \uc54c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li> \ub450 \uc120\uc758 \uae30\uc6b8\uae30\uac00 \uac19\uc73c\uba74 <strong>\ud3c9\ud589<\/strong> \ud569\ub2c8\ub2e4. \uc989, \uc5b4\ub290 \uc9c0\uc810\uc5d0\uc11c\ub3c4 \uad50\ucc28\ud558\uc9c0 \uc54a\uac70\ub098 \uc644\uc804\ud788 \ub3d9\uc77c\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-fd2942bbc0cd70bab6eb307042d9697e_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"m_1 = m_2\" title=\"Rendered by QuickLaTeX.com\" height=\"11\" width=\"70\" style=\"vertical-align: -3px;\"><\/p>\n<\/p>\n<ul>\n<li> \ubc18\uba74\uc5d0 \ub450 \uc120\uc740 <strong>\uc218\uc9c1<\/strong> \uc785\ub2c8\ub2e4. \uc989, \uae30\uc6b8\uae30\uac00 \ub2e4\uc74c \uad00\uacc4\uc5d0 \ud574\ub2f9\ud558\ub294 \uacbd\uc6b0 \uc218\uc9c1 \uac01\ub3c4(90\u00b0)\uc5d0\uc11c \uad50\ucc28\ud569\ub2c8\ub2e4. <\/li>\n<\/ul>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-d4b49ed21ffb9c69fda11072fcf982ba_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"m_1 = -\\cfrac{1}{m_2}\" title=\"Rendered by QuickLaTeX.com\" height=\"41\" width=\"87\" style=\"vertical-align: -15px;\"><\/p>\n<\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"ejemplo-de-como-representar-una-funcion-afin-o-lineal\"><\/span> \uc544\ud540 \ub610\ub294 \uc120\ud615 \ud568\uc218 \ud45c\ud604\uc758 \uc608<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p> \uc608\uc81c\ub97c \uc0ac\uc6a9\ud558\uc5ec 1\ucc28 \ud568\uc218\ub97c \uadf8\ub798\ud504\ub85c \ud45c\uc2dc\ud558\ub294 \ubc29\ubc95\uc744 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li> \ub2e4\uc74c \uc544\ud540 \ud568\uc218\ub97c \uadf8\ub798\ud504\ub85c \uadf8\ub824\ubcf4\uc138\uc694:<\/li>\n<\/ul>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-dca0572b440601ddb5b528a0756584f1_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"f(x)=2x-1\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"107\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p> \uac00\uc7a5 \uba3c\uc800 \ud574\uc57c \ud560 \uc77c\uc740 <strong>\uac12\uc758 \ubc30\uc5f4\uc744 \ub9cc\ub4dc\ub294 \uac83\uc785\ub2c8\ub2e4.<\/strong> \uc774\ub97c \uc704\ud574 \uc6b0\ub9ac\uac00 \uc6d0\ud558\ub294 \uac12\uc744 \ubd80\uc5ec\ud569\ub2c8\ub2e4.<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-ede05c264bba0eda080918aaa09c4658_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"x\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"10\" style=\"vertical-align: 0px;\"><\/p>\n<p> \uc758 \uac12\uc744 \uc5bb\uae30 \uc704\ud574<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-a7ee323bc5a3f73ad5e066b13bed5504_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"f(x)\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"34\" style=\"vertical-align: -5px;\"><\/p>\n<p> :<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-dca0572b440601ddb5b528a0756584f1_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"f(x)=2x-1\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"107\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<div class=\"wp-block-columns is-layout-flex wp-container-391\">\n<div class=\"wp-block-column is-layout-flow\">\n<ul>\n<li>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-c8ac84d67d3aac1aed17811791011ad7_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"x= 0 \\ \\longrightarrow \\ f(0) = 2\\cdot0-1=-1\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"256\" style=\"vertical-align: -5px;\"><\/p>\n<\/li>\n<\/ul>\n<ul>\n<li>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-a22669dbeb064858cef0cae657407117_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"x= 1 \\ \\longrightarrow \\ f(1) = 2\\cdot1-1=1\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"242\" style=\"vertical-align: -5px;\"><\/p>\n<\/li>\n<\/ul>\n<ul>\n<li>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-a92a82278b7484dbb13e87bbdb66a28d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"x= 2 \\ \\longrightarrow \\ f(2) = 2\\cdot2-1=3\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"243\" style=\"vertical-align: -5px;\"><\/p>\n<\/li>\n<\/ul>\n<ul>\n<li>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-c0809f5fecaf91c81f4f677ba608a0e6_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"x= 3 \\ \\longrightarrow \\ f(3) = 2\\cdot3-1=5\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"242\" style=\"vertical-align: -5px;\"><\/p>\n<\/li>\n<\/ul>\n<ul>\n<li>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-29397a3b67142b737a56db3bffb52d68_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"x= 4 \\ \\longrightarrow \\ f(4) = 2\\cdot4-1=7\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"243\" style=\"vertical-align: -5px;\"><\/p>\n<\/li>\n<\/ul>\n<\/div>\n<div class=\"wp-block-column is-layout-flow\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-6a5b457023582bcda44b49a7b32e51fc_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\begin{array}{c|c} x &amp; f(x) \\\\ \\hline 0 &amp; -1 \\\\ 1 &amp; 1 \\\\ 2 &amp; 3 \\\\ 3 &amp; 5 \\\\ 4 &amp; 7 \\end{array}\" title=\"Rendered by QuickLaTeX.com\" height=\"134\" width=\"78\" style=\"vertical-align: -62px;\"><\/p>\n<\/p>\n<\/div>\n<\/div>\n<p> \ub450 \uac1c\uc758 \ud3ec\uc778\ud2b8\uac00 \uc788\ub294 \uac12 \ud14c\uc774\ube14\uc774\uba74 \ucda9\ubd84\ud558\uc9c0\ub9cc \uadf8\uac83\uc774 \uc62c\ubc14\ub978\uc9c0 \ud655\uc778\ud558\uae30 \uc704\ud574 \ub354 \ub9ce\uc740 \ud3ec\uc778\ud2b8\ub97c \uc218\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p> \uac12 \ud14c\uc774\ube14\uc744 \ub9cc\ub4e0 \ud6c4\uc5d0\ub294 \uadf8\ub798\ud504\uc5d0 \uc810\uc744 \uadf8\ub9bd\ub2c8\ub2e4. <\/p>\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/uploads\/2023\/07\/comment-representer-une-ligne-ou-une-fonction-lineaire-ou-et-affine.webp\" alt=\"\uc120\uc774\ub098 \uc120\ud615 \ud568\uc218 \ub610\ub294 \uc544\ud540\uc744 \ud45c\ud604\ud558\ub294 \ubc29\ubc95\" class=\"wp-image-102\" width=\"271\" height=\"324\" srcset=\"\" sizes=\"auto, \" data-src=\"\"><\/figure>\n<p> \ub9c8\uc9c0\ub9c9\uc73c\ub85c <strong>\uc810\ub4e4\uc744 \uacb0\ud569\ud558\uace0 \uc120\uc744 \uadf8\ub9bd\ub2c8\ub2e4.<\/strong> <\/p>\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/uploads\/2023\/07\/exemple-de-comment-representer-une-fonction-lineaire-ou-ou-et-affine.webp\" alt=\"\uc120\ud615 \ub610\ub294 \uc544\ud540 \ud568\uc218\uc758 \uadf8\ub798\ud53d \ud45c\ud604\" class=\"wp-image-103\" width=\"271\" height=\"330\" srcset=\"\" sizes=\"auto, \" data-src=\"\"><\/figure>\n<p> \uc774\ub7f0 \uc2dd\uc73c\ub85c \uc6b0\ub9ac\ub294 \uc774\ubbf8 \ud568\uc218\ub97c \uadf8\ub798\ud504\ub85c \ud45c\ud604\ud588\uc2b5\ub2c8\ub2e4. <strong>&nbsp;<\/strong> \ubcf4\uc2dc\ub2e4\uc2dc\ud53c, \ubcf5\uc7a1\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uba3c\uc800 \uac12\uc758 \ud45c\ub97c \ub9cc\ub4e0 \ub2e4\uc74c \uadf8\ub798\ud504\uc5d0 \uc810\uc744 \ud45c\uc2dc\ud558\uba74 \ub429\ub2c8\ub2e4. <\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"como-calcular-una-funcion-lineal-o-afin-a-partir-de-dos-puntos\"><\/span> \ub450 \uc810\uc5d0\uc11c \uc120\ud615 \ub610\ub294 \uc544\ud540 \ud568\uc218\ub97c \uacc4\uc0b0\ud558\ub294 \ubc29\ubc95<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p> \uc774\uc81c \uc608\uc81c\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub450 \uc810\uc5d0\uc11c \uc120\ud615 \ub610\ub294 \uc544\ud540 \ud568\uc218\ub97c \ucc3e\ub294 \ubc29\ubc95\uc744 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li> \ub2e4\uc74c\uc744 \ucda9\uc871\ud558\ub294 \uc120\ud615 \ud568\uc218\ub97c \uacc4\uc0b0\ud569\ub2c8\ub2e4.\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-dcaf3e57f968a5585f1fe8f7e07016e5_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"f(3)=5\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"65\" style=\"vertical-align: -5px;\"><\/p>\n<p> \uadf8\ub9ac\uace0 \ud3ec\uc778\ud2b8\ub97c \ud1b5\uacfc\ud574<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-f59d9c3d732b06d58e1cd9513069cc4c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"(1,-1).\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"57\" style=\"vertical-align: -5px;\"><\/p>\n<\/li>\n<\/ul>\n<p> \uac00\uc7a5 \uba3c\uc800,<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-dcaf3e57f968a5585f1fe8f7e07016e5_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"f(3)=5\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"65\" style=\"vertical-align: -5px;\"><\/p>\n<p> \uc774\ub294 \ud568\uc218\uac00 \uc810\uc744 \ud1b5\uacfc\ud55c\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-8f8369540798772faed784207e58ae55_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"(3,5)\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"38\" style=\"vertical-align: -5px;\"><\/p>\n<p> .<\/p>\n<p> \ub530\ub77c\uc11c \ud568\uc218\uac00 \ud1b5\uacfc\ud558\ub294 \ub450 \uac1c\uc758 \uc810\uc774 \uc788\uc73c\ubbc0\ub85c \uae30\uc6b8\uae30\ub97c \uacc4\uc0b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-6b41df788161942c6f98604d37de8098_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"m\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"15\" style=\"vertical-align: 0px;\"><\/p>\n<p> \uae30\ub2a5: <\/p>\n<div style=\"padding-top: 23px; padding-bottom: 0.5px; padding-right: 30px; padding-left: 30px; border: 2px dashed #FF9B28; border-radius:20px;\">\n<p style=\"text-align:left\"> \ub450 \uac00\uc9c0 \uc810\uc744 \uace0\ub824\ud558\uba74,<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-d6f312097ed9f1bcf614aae0044c7765_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"P_1=(x_1,y_1)\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"98\" style=\"vertical-align: -5px;\"><\/p>\n<p> \uadf8\ub9ac\uace0<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-6feb628a7385a800d321cbc982c2bcae_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"P_2=(x_2,y_2)\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"98\" style=\"vertical-align: -5px;\"><\/p>\n<p> , \uacbd\uc0ac<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-6b41df788161942c6f98604d37de8098_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"m\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"15\" style=\"vertical-align: 0px;\"><\/p>\n<p> \ud568\uc218\uc758 \uacc4\uc0b0\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-4a88e2c28902f606d97c18ba771d9c76_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"m=\\cfrac{y_2-y_1}{x_2-x_1}\" title=\"Rendered by QuickLaTeX.com\" height=\"37\" width=\"99\" style=\"vertical-align: -15px;\"><\/p>\n<\/p>\n<\/div>\n<p> \uc6b0\ub9ac\uc758 \uacbd\uc6b0 \ud568\uc218\ub294 \uc810\uc744 \ud1b5\uacfc\ud569\ub2c8\ub2e4.<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-8f8369540798772faed784207e58ae55_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"(3,5)\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"38\" style=\"vertical-align: -5px;\"><\/p>\n<p> \uadf8\ub9ac\uace0<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-1cc5fe781d8432f7ebfcf92c0ed07e91_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"(1,-1)\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"52\" style=\"vertical-align: -5px;\"><\/p>\n<p> . \uadf8\ub798\uc11c \uacbd\uc0ac\ub294<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-6b41df788161942c6f98604d37de8098_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"m\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"15\" style=\"vertical-align: 0px;\"><\/p>\n<p> \uae30\ub2a5\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-02ea1d529b499f171f3ff18c468d0cf5_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"m=\\cfrac{y_2-y_1}{x_2-x_1}=\\cfrac{-1-5}{1-3} = \\cfrac{-6}{-2} = 3\" title=\"Rendered by QuickLaTeX.com\" height=\"42\" width=\"274\" style=\"vertical-align: -15px;\"><\/p>\n<\/p>\n<p> \ub530\ub77c\uc11c \ud568\uc218\uc758 \ud615\uc2dd\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-f800c39c0283b89e9c100f86ac3aa569_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"f(x) = mx+n \\ \\xrightarrow{m \\ = \\ 3} \\ f(x)=3x+n\" title=\"Rendered by QuickLaTeX.com\" height=\"24\" width=\"300\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p> \uc77c\ub2e8 \uc6b0\ub9ac\uac00 \uc54c\uba74<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-6b41df788161942c6f98604d37de8098_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"m\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"15\" style=\"vertical-align: 0px;\"><\/p>\n<p> \uc6b0\ub9ac\ub294 \ubbf8\uc2a4\ud130\ub9ac\ub97c \ud480 \uc218 \uc788\uc5b4\uc694<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-b170995d512c659d8668b4e42e1fef6b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"n\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"11\" style=\"vertical-align: 0px;\"><\/p>\n<p> . \uc774\ub97c \uc704\ud574 \ud568\uc218\uc5d0 \uc18d\ud558\ub294 \uc810\uc758 \uc88c\ud45c\ub97c \ubc29\uc815\uc2dd\uc5d0 \ub300\uccb4\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \uc810 (3.5):<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-111cff72f16afeb14bf0adc34ea12722_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"f(x) = 3x+n \\ \\xrightarrow{x \\ = \\ 3 \\ ; \\ f(x) \\ = \\ 5} \\ 5=3\\cdot 3+n\" title=\"Rendered by QuickLaTeX.com\" height=\"27\" width=\"346\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p> \uacb0\uacfc \ubc29\uc815\uc2dd\uc744 \ud574\uacb0\ud569\ub2c8\ub2e4. <\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-6a383ecabacc56c374f2632b3309e646_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"5=3\\cdot 3+n\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"96\" style=\"vertical-align: -2px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-4acdfe704344eeccbb4c0ce2aa8cb6d6_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"5= 9 + n\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"74\" style=\"vertical-align: -2px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-cc095accd2a13223af51801296862fac_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"5-9=n\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"74\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-0d38777454deed26667e36a226cc6770_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"-4=n\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"56\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p> \ub530\ub77c\uc11c \uc120\ud615 \ud568\uc218\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. <\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-990c0a75a513e5f8d6669ce748eecd63_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\bm{f(x)=3x-4}\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"108\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"ejercicios-resueltos-de-funciones-lineales-y-afines\"><\/span> \uc120\ud615 \ubc0f \uc544\ud540 \ud568\uc218\uc5d0 \ub300\ud55c \ud574\uacb0\ub41c \uc5f0\uc2b5<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 class=\"wp-block-heading\"> \uc5f0\uc2b5 1<\/h3>\n<p> \ub2e4\uc74c \uc544\ud540 \ud568\uc218\uc758 \uae30\uc6b8\uae30\uc640 \uc6d0\uc810\uc744 \uacb0\uc815\ud569\ub2c8\ub2e4. <\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-9ff1c8dfeb32e0c75d6ecb9acbef4151_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"f(x)=-5x-2\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"121\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<div class=\"wp-block-otfm-box-spoiler-start otfm-sp__wrapper otfm-sp__box js-otfm-sp-box__closed otfm-sp__E6F9EF\" role=\"button\" tabindex=\"0\" aria-expanded=\"false\" data-otfm-spc=\"#E6F9EF\" style=\"text-align:center\">\n<div class=\"otfm-sp__title\"> <strong>\uc194\ub8e8\uc158 \ubcf4\uae30<\/strong><\/div>\n<\/div>\n<p class=\"has-text-align-left\"> \uc120\ud615 \ud568\uc218\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \ud615\uc2dd\uc744 \uac16\uc2b5\ub2c8\ub2e4.<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-3095199eaa883b4a577420057f14c9bf_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"f(x)=mx+n .\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"121\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-left\"> \ub530\ub77c\uc11c \ud568\uc218\uc758 \uae30\uc6b8\uae30\ub294 <em>x<\/em> \uc5d0 \uc218\ubc18\ub418\ub294 \uc22b\uc790\uc774\uba70, \uc774 \uacbd\uc6b0\uc5d0\ub294 -5\uc785\ub2c8\ub2e4.<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-838d2dc7b4e31dfa890c7bf46cf4c659_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\bm{m=-5}\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"61\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-left\"> \uadf8\ub9ac\uace0 y\uc808\ud3b8\uc740 \ub3c5\ub9bd\ud56d\uc774\uba70 \uc774 \uacbd\uc6b0\uc5d0\ub294 -2\uc785\ub2c8\ub2e4. <\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-225005765465b924bc63ee2dac575ee4_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\bm{n=-2}\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"56\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<div class=\"wp-block-otfm-box-spoiler-end otfm-sp_end\"><\/div>\n<h3 class=\"wp-block-heading\">\uc5f0\uc2b5 2<\/h3>\n<p> \ub2e4\uc74c \uc544\ud540 \ud568\uc218\ub97c \uadf8\ub798\ud504\ub85c \uadf8\ub824\ubcf4\uc138\uc694: <\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-4ca04971231d90bc195d20cebd45226d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"f(x)=x+1\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"98\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<div class=\"wp-block-otfm-box-spoiler-start otfm-sp__wrapper otfm-sp__box js-otfm-sp-box__closed otfm-sp__E6F9EF\" role=\"button\" tabindex=\"0\" aria-expanded=\"false\" data-otfm-spc=\"#E6F9EF\" style=\"text-align:center\">\n<div class=\"otfm-sp__title\"> <strong>\uc194\ub8e8\uc158 \ubcf4\uae30<\/strong><\/div>\n<\/div>\n<p class=\"has-text-align-left\"> \uc6b0\ub9ac\ub294 \uba3c\uc800 \uac00\uce58\ub97c \ubd80\uc5ec\ud569\ub2c8\ub2e4<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-ede05c264bba0eda080918aaa09c4658_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"x\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"10\" style=\"vertical-align: 0px;\"><\/p>\n<p> \uac12 \ud14c\uc774\ube14\uc744 \uc0dd\uc131\ud558\ub824\uba74: <\/p>\n<div class=\"wp-block-columns is-layout-flex wp-container-394\">\n<div class=\"wp-block-column is-layout-flow\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-8ffd3e516a1e47332c5458d96e0abc2f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"x= 0 \\ \\longrightarrow \\ f(0)=0+1 = 1\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"221\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-3256a22f5e49068792b52a4cb3f32e1c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"x= 1 \\ \\longrightarrow \\ f(1)=1+1= 2\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"221\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-d5eaf1ca05c3eeb0614616a12d4faf5c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"x= 2 \\ \\longrightarrow \\ f(2)=2+1 = 3\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"222\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-a4711b4b555b2beb6e1e65069045c827_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"x= 3 \\ \\longrightarrow \\ f(3)=3+1 = 4\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"222\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-3fd5f740b4ded3fb539f40bc4ff22598_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"x= 4 \\ \\longrightarrow \\ f(4)=4+1 = 5\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"221\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<\/div>\n<div class=\"wp-block-column is-layout-flow\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-07a0daee6d389ad38ae336953e74212e_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\begin{array}{c|c} x &amp; f(x) \\\\ \\hline 0 &amp; 1 \\\\ 1 &amp; 2 \\\\ 2 &amp; 3 \\\\ 3 &amp; 4 \\\\ 4 &amp; 5 \\end{array}\" title=\"Rendered by QuickLaTeX.com\" height=\"134\" width=\"78\" style=\"vertical-align: -62px;\"><\/p>\n<\/p>\n<\/div>\n<\/div>\n<p class=\"has-text-align-left\"> \uadf8\ub7f0 \ub2e4\uc74c \uac12 \ud45c\uc758 \uc810\uc744 \uadf8\ub798\ud504\uc5d0 \ud45c\uc2dc\ud558\uace0 \uc120\uc744 \uadf8\ub9bd\ub2c8\ub2e4. <\/p>\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/uploads\/2023\/07\/exemple-de-representation-d-une-fonction-lineaire-ou-affine.webp\" alt=\"\uc120\ud615 \ub610\ub294 \uc544\ud540 \ud568\uc218\uc758 \uc608\" class=\"wp-image-104\" width=\"298\" height=\"300\" srcset=\"\" sizes=\"auto, \" data-src=\"\"><\/figure>\n<div class=\"wp-block-otfm-box-spoiler-end otfm-sp_end\"><\/div>\n<h3 class=\"wp-block-heading\"> \uc5f0\uc2b5 3<\/h3>\n<p> \uadf8\ub798\ud504\uc5d0 \ub2e4\uc74c \uc544\ud540 \ud568\uc218\ub97c \ud50c\ub86f\ud569\ub2c8\ub2e4. <\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-4272bc4942f138baaa519097437b2bd9_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"f(x)=-2x+6\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"122\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<div class=\"wp-block-otfm-box-spoiler-start otfm-sp__wrapper otfm-sp__box js-otfm-sp-box__closed otfm-sp__E6F9EF\" role=\"button\" tabindex=\"0\" aria-expanded=\"false\" data-otfm-spc=\"#E6F9EF\" style=\"text-align:center\">\n<div class=\"otfm-sp__title\"> <strong>\uc194\ub8e8\uc158 \ubcf4\uae30<\/strong><\/div>\n<\/div>\n<p class=\"has-text-align-left\"> \uc6b0\ub9ac\ub294 \uba3c\uc800 \uac00\uce58\ub97c \ubd80\uc5ec\ud569\ub2c8\ub2e4<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-ede05c264bba0eda080918aaa09c4658_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"x\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"10\" style=\"vertical-align: 0px;\"><\/p>\n<p> \uac12 \ud14c\uc774\ube14\uc744 \uc0dd\uc131\ud558\ub824\uba74: <\/p>\n<div class=\"wp-block-columns is-layout-flex wp-container-397\">\n<div class=\"wp-block-column is-layout-flow\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-82c245e8a3c6926ba0fd3319d5d11e22_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"x= 0 \\ \\longrightarrow \\ f(0)=-2\\cdot0+6=6\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"257\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-8d4fbcfc157e581eef387c5ae9524207_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"x= 1 \\ \\longrightarrow \\ f(1)=-2\\cdot1+6=4\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"257\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-64cea2a0c5df62d57ddd291a031bf2c7_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"x= 2 \\ \\longrightarrow \\ f(2)=-2\\cdot2+6=2\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"256\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-0ee8f2f12cb377010e2b1edc1740551d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"x= 3 \\ \\longrightarrow \\ f(3)=-2\\cdot3+6=0\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"257\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-d8a970fcd4aabe974e7b43143e1c1662_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"x= 4 \\ \\longrightarrow \\ f(4)=-2\\cdot4+6=-2\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"270\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<\/div>\n<div class=\"wp-block-column is-layout-flow\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-9ae65b37659a4f19b4ff406cf985c52f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\begin{array}{c|c} x &amp; f(x) \\\\ \\hline 0 &amp; 6 \\\\ 1 &amp; 4 \\\\ 2 &amp; 2 \\\\ 3 &amp; 0 \\\\ 4 &amp; -2 \\end{array}\" title=\"Rendered by QuickLaTeX.com\" height=\"134\" width=\"78\" style=\"vertical-align: -62px;\"><\/p>\n<\/p>\n<\/div>\n<\/div>\n<p class=\"has-text-align-left\"> \ub9c8\uc9c0\ub9c9\uc73c\ub85c \uac12 \ud45c\uc758 \uc810\uc744 \uadf8\ub798\ud504\uc5d0 \ud45c\uc2dc\ud558\uace0 \uc120\uc744 \uadf8\ub9bd\ub2c8\ub2e4. <\/p>\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/uploads\/2023\/07\/exercice-resolu-etape-par-etape-de-la-fonction-lineaire-et-affine.webp\" alt=\"\uc120\ud615\ud568\uc218\uc640 \uc544\ud540\ud568\uc218\ub97c \ub2e8\uacc4\ubcc4\ub85c \ud480\uc5b4\ub0b4\ub294 \uc6b4\ub3d9\" class=\"wp-image-105\" width=\"285\" height=\"330\" srcset=\"\" sizes=\"auto, \" data-src=\"\"><\/figure>\n<div class=\"wp-block-otfm-box-spoiler-end otfm-sp_end\"><\/div>\n<h3 class=\"wp-block-heading\"> \uc5f0\uc2b5 4<\/h3>\n<p> \uc810 (2,3)\uacfc (0,1)\uc744 \ud1b5\uacfc\ud558\ub294 \uc544\ud540 \ud568\uc218\uc758 \ud45c\ud604\uc2dd\uc744 \ucc3e\uc73c\uc2ed\uc2dc\uc624. <\/p>\n<div class=\"wp-block-otfm-box-spoiler-start otfm-sp__wrapper otfm-sp__box js-otfm-sp-box__closed otfm-sp__E6F9EF\" role=\"button\" tabindex=\"0\" aria-expanded=\"false\" data-otfm-spc=\"#E6F9EF\" style=\"text-align:center\">\n<div class=\"otfm-sp__title\"> <strong>\uc194\ub8e8\uc158 \ubcf4\uae30<\/strong><\/div>\n<\/div>\n<p class=\"has-text-align-left\"> \ud568\uc218\ub294 \uc810 (2,3)\uacfc (0,1)\uc744 \ud1b5\uacfc\ud558\ubbc0\ub85c \ud568\uc218\uc758 \uae30\uc6b8\uae30\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-f4f10490753a418b0601db00acb61a8c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"m=\\cfrac{y_2-y_1}{x_2-x_1}= \\cfrac{1-3}{0-2} =  \\cfrac{-2}{-2} = 1\" title=\"Rendered by QuickLaTeX.com\" height=\"41\" width=\"251\" style=\"vertical-align: -15px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-left\"> \uadf8\ub9ac\uace0 \ud568\uc218\uc758 \ud615\uc2dd\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-80174e7bf0ea29ddc23f7bca21ec46e0_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"f(x)=mx+n \\ \\xrightarrow{m \\ = \\ 1} \\ f(x)=1x+n\" title=\"Rendered by QuickLaTeX.com\" height=\"24\" width=\"300\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-left\"> <em>m\uc744<\/em> \uc54c\uba74 <em>n\uc744<\/em> \uacc4\uc0b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \uc704\ud574\uc11c\ub294 \ud568\uc218\uc5d0 \uc18d\ud558\ub294 \uc810\uc758 \uc88c\ud45c\ub97c \ubc29\uc815\uc2dd\uc5d0 \ub300\uc785\ud574\uc57c \ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \uc810 (2,3)\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-ffadb24154a49ca4808fad52f6330a98_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"f(x)=x+n \\ \\xrightarrow{x \\ = \\ 2 \\ ; \\ f(x) \\ = \\ 3}\" title=\"Rendered by QuickLaTeX.com\" height=\"27\" width=\"230\" style=\"vertical-align: -5px;\"><\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-1e5cb38630c489d48c4adb35288c325a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"3=2+n\" title=\"Rendered by QuickLaTeX.com\" height=\"14\" width=\"74\" style=\"vertical-align: -2px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-left\"> \uc774\uc81c \uacb0\uacfc \ubc29\uc815\uc2dd\uc744 \ud480\uc5b4\uc57c \ud569\ub2c8\ub2e4. <\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-82a2b13b17155458c1cfbc94d8a6f88c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"3-2=n\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"74\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-f995cf70a3bdfa97f5e6e43d1eb07e79_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"1 = n\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"43\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-left\"> \ub530\ub77c\uc11c \ud568\uc218\ub294 \ub2e4\uc74c \ud45c\ud604\uc2dd\uc5d0 \ud574\ub2f9\ud569\ub2c8\ub2e4. <\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-29c9618eec0cecf4ff1e3f05777f2a63_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\bm{f(x)=x+1}\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"98\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<div class=\"wp-block-otfm-box-spoiler-end otfm-sp_end\"><\/div>\n<h3 class=\"wp-block-heading\">\uc5f0\uc2b5 5<\/h3>\n<p> \ub2e4\uc74c \uc544\ud540 \ud568\uc218\ub97c \uadf8\ub798\ud504\ub85c \uadf8\ub824\ubcf4\uc138\uc694: <\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-dca0572b440601ddb5b528a0756584f1_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"f(x)=2x-1\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"107\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<div class=\"wp-block-otfm-box-spoiler-start otfm-sp__wrapper otfm-sp__box js-otfm-sp-box__closed otfm-sp__E6F9EF\" role=\"button\" tabindex=\"0\" aria-expanded=\"false\" data-otfm-spc=\"#E6F9EF\" style=\"text-align:center\">\n<div class=\"otfm-sp__title\"> <strong>\uc194\ub8e8\uc158 \ubcf4\uae30<\/strong><\/div>\n<\/div>\n<p class=\"has-text-align-left\"> \uc6b0\ub9ac\ub294 \uba3c\uc800 \uac00\uce58\ub97c \ubd80\uc5ec\ud569\ub2c8\ub2e4<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-ede05c264bba0eda080918aaa09c4658_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"x\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"10\" style=\"vertical-align: 0px;\"><\/p>\n<p> \uac12 \ud14c\uc774\ube14\uc744 \uc0dd\uc131\ud558\ub824\uba74: <\/p>\n<div class=\"wp-block-columns is-layout-flex wp-container-400\">\n<div class=\"wp-block-column is-layout-flow\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-27331248cc252b7e2a6be76fde869f0a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"x= 0 \\ \\longrightarrow \\ f(0)=2\\cdot0-1=-1\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"256\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-d6116a53149febdbcded873f845f0446_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"x= 1 \\ \\longrightarrow \\ f(1)=2\\cdot1-1=1\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"242\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-93fea3471744dd8e7edff0fef0911358_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"x= 2 \\ \\longrightarrow \\ f(2)=2\\cdot2-1=3\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"243\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-082c427704a99dd49b676178475e0e8a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"x= 3 \\ \\longrightarrow \\ f(3)=2\\cdot3-1=5\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"242\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-ee4ce2e65971139e1148bcc04f5156dd_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"x= 4 \\ \\longrightarrow \\ f(4)=2\\cdot4-1=7\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"243\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<\/div>\n<div class=\"wp-block-column is-layout-flow\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-6a5b457023582bcda44b49a7b32e51fc_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\begin{array}{c|c} x &amp; f(x) \\\\ \\hline 0 &amp; -1 \\\\ 1 &amp; 1 \\\\ 2 &amp; 3 \\\\ 3 &amp; 5 \\\\ 4 &amp; 7 \\end{array}\" title=\"Rendered by QuickLaTeX.com\" height=\"134\" width=\"78\" style=\"vertical-align: -62px;\"><\/p>\n<\/p>\n<\/div>\n<\/div>\n<p class=\"has-text-align-left\"> \uadf8\ub7f0 \ub2e4\uc74c \uac12 \ud45c\uc758 \uc810\uc744 \uadf8\ub798\ud504\uc5d0 \ud45c\uc2dc\ud558\uace0 \uc120\uc744 \uadf8\ub9bd\ub2c8\ub2e4. <\/p>\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/uploads\/2023\/07\/exercices-resolus-pour-representer-graphiquement-une-fonction-lineaire-ou-affine.webp\" alt=\"\uc120\ud615 \ub610\ub294 \uc544\ud540 \ud568\uc218\ub97c \uadf8\ub798\ud504\ub85c \ud45c\uc2dc\ud558\ub294 \uc5f0\uc2b5 \ubb38\uc81c \ud574\uacb0\" class=\"wp-image-106\" width=\"288\" height=\"332\" srcset=\"\" sizes=\"auto, \" data-src=\"\"><\/figure>\n<div class=\"wp-block-otfm-box-spoiler-end otfm-sp_end\"><\/div>\n<h3 class=\"wp-block-heading\"> \uc5f0\uc2b5 6<\/h3>\n<p> \ub2e4\uc74c \ub450 \uc870\uac74\uc744 \ub9cc\uc871\ud558\ub294 \uc120\ud615 \ud568\uc218\ub97c \uacc4\uc0b0\ud569\ub2c8\ub2e4. <\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-a3d1692f49f622f3167c7b58da6553eb_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\begin{array}{c}f(3) =-2 \\\\[3ex] f(-1)=6 \\end{array}\" title=\"Rendered by QuickLaTeX.com\" height=\"64\" width=\"80\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<div class=\"wp-block-otfm-box-spoiler-start otfm-sp__wrapper otfm-sp__box js-otfm-sp-box__closed otfm-sp__E6F9EF\" role=\"button\" tabindex=\"0\" aria-expanded=\"false\" data-otfm-spc=\"#E6F9EF\" style=\"text-align:center\">\n<div class=\"otfm-sp__title\"> <strong>\uc194\ub8e8\uc158 \ubcf4\uae30<\/strong><\/div>\n<\/div>\n<p class=\"has-text-align-left\"> \uadf8\uac83\uc774 \uc2e4\ud604\ub418\uae30\ub97c<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-de991e61c8f0c76be20d28dcd3b5ec63_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"f(3)=-2\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"79\" style=\"vertical-align: -5px;\"><\/p>\n<p> \uc774\ub294 \ud568\uc218\uac00 \uc810 (3,-2)\ub97c \ud1b5\uacfc\ud55c\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uadf8\ub9ac\uace0 \uac19\uc740 \ubc29\uc2dd\uc73c\ub85c,<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-08e6a3dd72034cf812c9ec3371bccbb7_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"f(-1)=6\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"80\" style=\"vertical-align: -5px;\"><\/p>\n<p> \uc774\ub294 \ud568\uc218\uac00 \uc810(-1.6)\uc744 \ud1b5\uacfc\ud55c\ub2e4\ub294 \uc758\ubbf8\uc785\ub2c8\ub2e4.<\/p>\n<p class=\"has-text-align-left\"> \ub530\ub77c\uc11c \ud568\uc218\ub294 \uc810 (3,-2)\uc640 (-1,6)\uc744 \ud1b5\uacfc\ud558\ubbc0\ub85c \uae30\uc6b8\uae30\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-509c7a10c079fd4147be9e5a6db9731f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"m=\\cfrac{y_2-y_1}{x_2-x_1}= \\cfrac{6-(-2)}{-1-3} =  \\cfrac{8}{-4} = -2\" title=\"Rendered by QuickLaTeX.com\" height=\"43\" width=\"285\" style=\"vertical-align: -15px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-left\"> \ub530\ub77c\uc11c \ud568\uc218\uc758 \ud615\uc2dd\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-1833407e00cf7092ca41513f80c963e3_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"f(x)=mx+n \\ \\xrightarrow{m \\ = \\ -2} \\ f(x)=-2x+n\" title=\"Rendered by QuickLaTeX.com\" height=\"24\" width=\"324\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-left\"> <em>m\uc744<\/em> \uc54c\uba74 <em>n\uc744<\/em> \uacc4\uc0b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \uc704\ud574 \ud568\uc218\uc5d0 \uc18d\ud558\ub294 \uc810\uc758 \uc88c\ud45c\ub97c \ubc29\uc815\uc2dd\uc5d0 \ub300\uccb4\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \uc810 (3,-2)\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-f5c91af073f3a11f71681315cba7d3ac_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"f(x)=-2x+n \\ \\xrightarrow{x \\ = \\ 3 \\ ; \\ f(x) \\ = \\ -2} \\ -2=-2(3)+n\" title=\"Rendered by QuickLaTeX.com\" height=\"27\" width=\"399\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-left\"> \uadf8\ub9ac\uace0 \uc6b0\ub9ac\ub294 \uacb0\uacfc \ubc29\uc815\uc2dd\uc744 \ud47c\ub2e4: <\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-56b34b13f1ca6690edf49b273faf8e47_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"-2=-6+n\" title=\"Rendered by QuickLaTeX.com\" height=\"14\" width=\"101\" style=\"vertical-align: -2px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-35e58196fb8bcc421558f84060bc0abe_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"-2+6=n\" title=\"Rendered by QuickLaTeX.com\" height=\"14\" width=\"87\" style=\"vertical-align: -2px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-bafe7c1342021b2f12487ec1b624d9e9_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"4 = n\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"44\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-left\"> \ub530\ub77c\uc11c \ud568\uc218\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. <\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-2817bf14204167be08e3289249900e05_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\bm{f(x)=-2x+4}\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"122\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<div class=\"wp-block-otfm-box-spoiler-end otfm-sp_end\"><\/div>\n<h3 class=\"wp-block-heading\">\uc5f0\uc2b5 7<\/h3>\n<p> \uc218\ud589\ud558\ub294 \uc544\ud540 \ud568\uc218\ub97c \ucc3e\uc544\ubcf4\uc138\uc694.<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-7752d35fe272bb4d90b00bf9985ffb63_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"f(1) =6\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"66\" style=\"vertical-align: -5px;\"><\/p>\n<p> (3.5) \uc9c0\uc810\uc744 \ud1b5\uacfc\ud569\ub2c8\ub2e4. <\/p>\n<div class=\"wp-block-otfm-box-spoiler-start otfm-sp__wrapper otfm-sp__box js-otfm-sp-box__closed otfm-sp__E6F9EF\" role=\"button\" tabindex=\"0\" aria-expanded=\"false\" data-otfm-spc=\"#E6F9EF\" style=\"text-align:center\">\n<div class=\"otfm-sp__title\"> <strong>\uc194\ub8e8\uc158 \ubcf4\uae30<\/strong><\/div>\n<\/div>\n<p class=\"has-text-align-left\"> \uadf8\uac83\uc774 \uc2e4\ud604\ub418\uae30\ub97c<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-87c967e7ae983729b88590e501c2b69d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"f(1)=6\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"66\" style=\"vertical-align: -5px;\"><\/p>\n<p> \uc774\ub294 \ud568\uc218\uac00 \uc810 (1,6)\uc744 \ud1b5\uacfc\ud55c\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p>\n<p class=\"has-text-align-left\"> \ub530\ub77c\uc11c \ud568\uc218\ub294 \uc810 (1.6)\uacfc (3.5)\ub97c \ud1b5\uacfc\ud558\ubbc0\ub85c \uae30\uc6b8\uae30\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-25be93e89790b6ff41c7ad200b22475d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"m=\\cfrac{y_2-y_1}{x_2-x_1}= \\cfrac{5-6}{3-1} =  \\cfrac{-1}{2} = -\\cfrac{1}{2}\" title=\"Rendered by QuickLaTeX.com\" height=\"42\" width=\"268\" style=\"vertical-align: -15px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-left\"> \ub530\ub77c\uc11c \ud568\uc218\uc758 \ud615\uc2dd\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-357e8e8231ddfc481d6cab7afd462b29_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\displaystyle f(x)=mx+n \\ \\xrightarrow{m \\ = \\ -\\frac{1}{2}} \\ f(x)=-\\frac{1}{2}x+n\" title=\"Rendered by QuickLaTeX.com\" height=\"38\" width=\"331\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-left\"> <em>m<\/em> \uc774\ub77c\ub294 \ud56d\uc744 \uc54c\uba74 \uacc4\uc218 <em>n\uc744<\/em> \uacc4\uc0b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \uc704\ud574 \ud568\uc218\uc5d0 \uc18d\ud558\ub294 \uc810\uc758 \uc88c\ud45c\ub97c \ubc29\uc815\uc2dd\uc5d0 \ub300\uccb4\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \uc810 (1,6)\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-e29097997af1faaad2a3cf090735e93b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\displaystyle f(x)=-\\frac{1}{2}x+n \\ \\xrightarrow{x \\ = \\ 1 \\ ; \\ f(x) \\ = \\ 6} \\ 6=-\\frac{1}{2}\\cdot 1+n\" title=\"Rendered by QuickLaTeX.com\" height=\"36\" width=\"382\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-left\"> \uacb0\uacfc \ubc29\uc815\uc2dd\uc744 \ud574\uacb0\ud569\ub2c8\ub2e4. <\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-408ca3818c086b1dce8b47368a15bfd5_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"6=-\\cfrac{1}{2}+n\" title=\"Rendered by QuickLaTeX.com\" height=\"38\" width=\"90\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-972080f9f560be2c94e6d60ceb4b68f6_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"6+\\cfrac{1}{2}=n\" title=\"Rendered by QuickLaTeX.com\" height=\"38\" width=\"76\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-left\"> \ubd84\uc218\ub97c \ub354\ud558\ub824\uba74 \uba3c\uc800 \ubd84\uc218\ub97c \uacf5\ud1b5 \ubd84\ubaa8\ub85c \uc904\uc778 \ub2e4\uc74c \ubd84\uc790\ub97c \ub354\ud574\uc57c \ud55c\ub2e4\ub294 \uc810\uc744 \uae30\uc5b5\ud558\uc138\uc694. <\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-b0fdf111f0ee471be66bf09dedb3113f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\cfrac{2 \\cdot 6}{2} +\\cfrac{1 \\cdot 1}{2}=n\" title=\"Rendered by QuickLaTeX.com\" height=\"38\" width=\"119\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-4bcf8f895f3b9dbc94eeb771599de7a5_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\cfrac{12}{2} +\\cfrac{1}{2}=n\" title=\"Rendered by QuickLaTeX.com\" height=\"38\" width=\"85\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-ce0c299c5e810194441adaaa77052141_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\cfrac{13}{2}=n\" title=\"Rendered by QuickLaTeX.com\" height=\"38\" width=\"52\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-left\"> \ub530\ub77c\uc11c \ud568\uc218\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-5d52b77879b38c968ace696be9d9d8bc_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\displaystyle \\bm{f(x)=-}\\mathbf{\\frac{1}{2}}\\bm{x +}\\mathbf{\\frac{13}{2}}\" title=\"Rendered by QuickLaTeX.com\" height=\"36\" width=\"133\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<div class=\"wp-block-otfm-box-spoiler-end otfm-sp_end\"><\/div>\n<h3 class=\"wp-block-heading\">\uc5f0\uc2b5 8<\/h3>\n<p> \uc120\ud615 \ubc0f \uc544\ud540 \ud568\uc218\uc640 \uad00\ub828\ub41c \ub2e4\uc74c \ubb38\uc81c\ub97c \ud574\uacb0\ud569\ub2c8\ub2e4.<\/p>\n<p> \ud55c \ub9e4\uc7a5\uc5d0\uc11c\ub294 \uac00\uaca9\uc774 \u20ac15\/\uac1c\uc77c \ub54c 40\uac1c \uc81c\ud488\uc744 \ud310\ub9e4\ud558\uace0, \uac00\uaca9\uc774 \u20ac10\/\uac1c\uc77c \ub54c 65\uac1c \uc81c\ud488\uc744 \ud310\ub9e4\ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li> \uc544\ud540 \ud568\uc218\ub77c\uace0 \uac00\uc815\ud558\uace0 \uc81c\ud488\uc5d0 \ub300\ud55c \uc218\uc694 \ud568\uc218\ub97c \uacc4\uc0b0\ud569\ub2c8\ub2e4.<\/li>\n<li> \uac00\uaca9\uc774 \u20ac12\/\uac1c\ub85c \uc124\uc815\ub418\uba74 \uba87 \uac1c\uac00 \ud310\ub9e4\ub429\ub2c8\uae4c? <\/li>\n<\/ul>\n<div class=\"wp-block-otfm-box-spoiler-start otfm-sp__wrapper otfm-sp__box js-otfm-sp-box__closed otfm-sp__E6F9EF\" role=\"button\" tabindex=\"0\" aria-expanded=\"false\" data-otfm-spc=\"#E6F9EF\" style=\"text-align:center\">\n<div class=\"otfm-sp__title\"> <strong>\uc194\ub8e8\uc158 \ubcf4\uae30<\/strong><\/div>\n<\/div>\n<p class=\"has-text-align-left\"> \uc544\ud540 \ud568\uc218\uc774\uae30 \ub54c\ubb38\uc5d0 \ud568\uc218\ub294 \ub2e4\uc74c \uc720\ud615\uc774 \ub429\ub2c8\ub2e4.<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-3095199eaa883b4a577420057f14c9bf_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"f(x)=mx+n .\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"121\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-left\"> \uae08<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-ede05c264bba0eda080918aaa09c4658_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"x\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"10\" style=\"vertical-align: 0px;\"><\/p>\n<p> \uc81c\ud488\uc758 \ub2e8\uac00\uac00 \ub429\ub2c8\ub2e4.<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-a7ee323bc5a3f73ad5e066b13bed5504_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"f(x)\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"34\" style=\"vertical-align: -5px;\"><\/p>\n<p> \ud310\ub9e4\ub41c \ub2e8\uc704\uac00 \ub429\ub2c8\ub2e4.<\/p>\n<p class=\"has-text-align-left\"> \ubcf4\ub3c4 \uc790\ub8cc\uc5d0 \ub530\ub974\uba74 \uac00\uaca9\uc774 \u20ac15\/\uac1c\uc77c \ub54c 40\uac1c \ub2e8\uc704\uac00 \ud310\ub9e4\ub429\ub2c8\ub2e4. \uadf8\ub7ec\ubbc0\ub85c \ub2e4\uc74c\uacfc \uac19\uc774<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-ede05c264bba0eda080918aaa09c4658_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"x\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"10\" style=\"vertical-align: 0px;\"><\/p>\n<p> \uac00\uaca9\uc774\uace0<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-a7ee323bc5a3f73ad5e066b13bed5504_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"f(x)\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"34\" style=\"vertical-align: -5px;\"><\/p>\n<p> \ub2e8\uc704\uac00 \ud310\ub9e4\ub41c \uacbd\uc6b0 \ub2e4\uc74c \ud3c9\ub4f1\uc774 \uc874\uc911\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-30c972565ef68f3789b5e1b1e105b66b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"f(15)=40\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"84\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-left\"> \uadf8\ub9ac\uace0 \uac00\uaca9\uc774 \u20ac10\/\uac1c\uc77c \ub54c 65\uac1c \ub2e8\uc704\uac00 \ud310\ub9e4\ub429\ub2c8\ub2e4. \ub530\ub77c\uc11c \ub3d9\uc77c\ud55c \ucd94\ub860\uc744 \uc0ac\uc6a9\ud558\uba74 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-0c374f04a1aa91c4595ced5978e19ec0_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"f(10)=65\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"83\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-left\"> \uadf8\uac83\uc774 \uc2e4\ud604\ub418\uae30\ub97c<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-30c972565ef68f3789b5e1b1e105b66b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"f(15)=40\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"84\" style=\"vertical-align: -5px;\"><\/p>\n<p> \uc774\ub294 \ud568\uc218\uac00 \uc810(15.40)\uc744 \ud1b5\uacfc\ud55c\ub2e4\ub294 \uc758\ubbf8\uc785\ub2c8\ub2e4. \uadf8\ub9ac\uace0<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-0c374f04a1aa91c4595ced5978e19ec0_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"f(10)=65\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"83\" style=\"vertical-align: -5px;\"><\/p>\n<p> \uc774\ub294 \ud568\uc218\uac00 \uc810(10.65)\uc744 \ud1b5\uacfc\ud55c\ub2e4\ub294 \uc758\ubbf8\uc785\ub2c8\ub2e4.<\/p>\n<p class=\"has-text-align-left\"> \ub530\ub77c\uc11c \ud568\uc218\uc758 \uae30\uc6b8\uae30\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-19d12bc43ba65997543514a46a424301_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"m=\\cfrac{y_2-y_1}{x_2-x_1}= \\cfrac{65-40}{10-15} =  \\cfrac{25}{-5} = -5\" title=\"Rendered by QuickLaTeX.com\" height=\"42\" width=\"275\" style=\"vertical-align: -15px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-left\"> \ub530\ub77c\uc11c \ud568\uc218\uc758 \ud615\uc2dd\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-c653a8902579c75163dfb0efa71a9c2f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"f(x)=mx+n \\ \\xrightarrow{m \\ = \\ -5} \\ f(x)=-5x+n\" title=\"Rendered by QuickLaTeX.com\" height=\"24\" width=\"324\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-left\"> <em>m\uc744<\/em> \uc54c\uba74 <em>n\uc744<\/em> \uacc4\uc0b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \uc704\ud574 \ud568\uc218\uc5d0 \uc18d\ud558\ub294 \uc810\uc758 \uc88c\ud45c\ub97c \ubc29\uc815\uc2dd\uc5d0 \ub300\uccb4\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \uc2dc\uc810(\uc624\ud6c4 3\uc2dc 40\ubd84)\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-f043edeab26099d2c05be4109b39e4e2_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"f(x)=-5x+n \\ \\xrightarrow{x \\ = \\ 15 \\ ; \\ f(x) \\ = \\ 40} \\ 40=-5\\cdot 15+n\" title=\"Rendered by QuickLaTeX.com\" height=\"27\" width=\"405\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-left\"> \uadf8\ub9ac\uace0 \uc6b0\ub9ac\ub294 \uacb0\uacfc \ubc29\uc815\uc2dd\uc744 \ud47c\ub2e4: <\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-9d17b5b0000974efdedcaddc0c0e7404_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"40=-75+n\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"106\" style=\"vertical-align: -2px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-8f40a79e7be9eb350f20e18fcfe08675_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"40+75=n\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"92\" style=\"vertical-align: -2px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-be394c1a643fe670a57cd4c371148bbe_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"115 = n\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"60\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-left\"> \ub530\ub77c\uc11c \ud310\ub9e4\ub97c \uac00\uaca9\uc5d0 \uc5f0\uacb0\ud558\ub294 \uae30\ub2a5\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-2d1f8a22eae1bc5a4f7de6429df736e7_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\bm{f(x)=-5x+115}\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"139\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-left\"> \ubc18\uba74\uc5d0 \ud568\uc218\uc5d0\uc11c\ub294<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-ede05c264bba0eda080918aaa09c4658_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"x\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"10\" style=\"vertical-align: 0px;\"><\/p>\n<p> \uac00\uaca9\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uac00\uaca9\uc774 \u20ac12\/\uac1c\uc77c \uacbd\uc6b0 \uc5bc\ub9c8\ub098 \ub9ce\uc740 \ub2e8\uc704\uac00 \ud310\ub9e4\ub420\uc9c0 \uc54c\uc544\ubcf4\ub824\uba74 \ub2e4\uc74c\uc744 \uacc4\uc0b0\ud574\uc57c \ud569\ub2c8\ub2e4. <\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-de2b2b66a522f43df538a99d24f91a2e_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"f(12):\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"51\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-c5d1377b45096930b54887788e3890d1_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"f(x)=-5x+115 \\ \\xrightarrow{x \\ = \\ 12} \\ f(12)=-5\\cdot 12+115\" title=\"Rendered by QuickLaTeX.com\" height=\"24\" width=\"382\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-72ca5e4fc71841fca17d0fa3281805e4_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"f(12)=-60+115\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"145\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-7de4fca9d520f20befbecd9d1234bfc0_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"f(12)=\\bm{55}\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"83\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-left\"> \ub530\ub77c\uc11c \uac00\uaca9\uc774 \u20ac12\/\uac1c\ub77c\uba74 <strong>55\uac1c \ub2e8\uc704\uac00 \ud310\ub9e4\ub429\ub2c8\ub2e4.<\/strong><\/p>\n<div class=\"wp-block-otfm-box-spoiler-end otfm-sp_end\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\uc774 \uae30\uc0ac\uc5d0\uc11c\ub294 \uc544\ud540 \ud568\uc218\uc640 \uc120\ud615 \ud568\uc218\uc5d0 \ub300\ud55c \uc124\uba85\uacfc \uc774 \ub450 \uac00\uc9c0 \uc720\ud615\uc758 \ud568\uc218 \uc0ac\uc774\uc5d0 \uc874\uc7ac\ud558\ub294 \ucc28\uc774\uc810\uc744 \ucc3e\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uc544\ud540 \ud568\uc218\uc640 \uc120\ud615 \ud568\uc218\ub97c \uadf8\ub798\ud504\ub85c \ud45c\uc2dc\ud558\ub294 \ubc29\ubc95\uacfc \ub450 \uc810\uc5d0\uc11c \ud574\ub2f9 \ud45c\ud604\uc2dd\uc744 \uacc4\uc0b0\ud558\ub294 \ubc29\ubc95\uc5d0 \ub300\ud55c \uc608\ub97c \ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub9c8\uc9c0\ub9c9\uc73c\ub85c, \ub2e8\uacc4\ubcc4\ub85c \ud574\uacb0\ub418\ub294 \uc5ec\ub7ec \uc5f0\uc2b5\ubb38\uc81c\ub97c \ud1b5\ud574 \ud6c8\ub828\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc544\ud540\ud568\uc218\uc640 \uc120\ud615\ud568\uc218\ub780 \ubb34\uc5c7\uc778\uac00? \uc544\ud540 \ud568\uc218\uc640 \uc120\ud615 \ud568\uc218\uc758 \uc815\uc758\ub294 &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/mathority.org\/ko\/%ec%84%a0%ed%98%95-%eb%b0%8f-%ec%95%84%ed%95%80-%ed%95%a8%ec%88%98\/\"> <span class=\"screen-reader-text\">\uc120\ud615 \ud568\uc218\uc640 \uc544\ud540 \ud568\uc218<\/span> \ub354 \ubcf4\uae30 &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"","footnotes":""},"categories":[18],"tags":[],"class_list":["post-9","post","type-post","status-publish","format-standard","hentry","category-18"],"yoast_head":"<!-- This site is optimized 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