{"id":233,"date":"2023-07-10T21:19:16","date_gmt":"2023-07-10T21:19:16","guid":{"rendered":"https:\/\/mathority.org\/ko\/%ea%b5%90%ec%b0%a8%ec%84%a0-%ec%98%88\/"},"modified":"2023-07-10T21:19:16","modified_gmt":"2023-07-10T21:19:16","slug":"%ea%b5%90%ec%b0%a8%ec%84%a0-%ec%98%88","status":"publish","type":"post","link":"https:\/\/mathority.org\/ko\/%ea%b5%90%ec%b0%a8%ec%84%a0-%ec%98%88\/","title":{"rendered":"\uad50\ucc28\uc120"},"content":{"rendered":"<p>\uc774 \ud398\uc774\uc9c0\uc5d0\uc11c\ub294 \ud560\uc120\uc758 \uc758\ubbf8, \uc874\uc7ac\ud558\ub294 \ub2e4\uc591\ud55c \uc720\ud615, \ub450 \uc120\uc774 \ud560\uc120\uc778\uc9c0 \ud655\uc778\ud558\ub294 \ubc29\ubc95, \uacf5\ud1b5\uc810\uc744 \ucc3e\ub294 \ubc29\ubc95 \ub4f1 \ubaa8\ub4e0 \uac83\uc744 \ucc3e\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uc5ec\ub7ec \uc608\uc81c\uc640 \ud574\uacb0\ub41c \uc5f0\uc2b5\ubb38\uc81c\ub3c4 \ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud560\uc120\uc758. <\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%c2%bfque-son-dos-rectas-secantes\"><\/span> \ub450 \uac1c\uc758 \uad50\ucc28\uc120\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p> \uc218\ud559\uc5d0\uc11c \ud560\uc120\uc758 \uc815\uc758\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<p> <strong>\ub450 \uc120\uc740 \ud55c \uc810\uc5d0\uc11c\ub9cc \uad50\ucc28\ud560 \ub54c \uad50\ucc28\ud569\ub2c8\ub2e4.<\/strong> \ub530\ub77c\uc11c \uad50\ucc28\ud558\ub294 \uc120\uc5d0\ub294 \uacf5\ud1b5\uc810\uc774 \ud558\ub098\ub9cc \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \ub450 \uac1c\uc758 \uad50\ucc28\uc120\uc740 \ubc18\ub4dc\uc2dc \ub3d9\uc77c\ud55c \ub370\uce74\ub974\ud2b8 \ud3c9\uba74\uc5d0 \ud3ec\ud568\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p> \ud55c \uc810\uc5d0\uc11c \uad50\ucc28\ud558\ub294 \ub450 \uc120\uc774 \uc911\uc694\ud558\ub2e4\ub294 \uac1c\ub150\uc740 \uad50\ucc28\uc810\uc774 \ub450 \uac1c \uc774\uc0c1 \uc788\uc73c\uba74 \uc77c\uce58\ud558\ub294 \uc120\uc774\uace0, \uad50\ucc28\uc810\uc774 \uc5c6\uc73c\uba74 \ud3c9\ud589\uc120\uc774 \ub418\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. <\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"ejemplos-de-rectas-secantes\"><\/span> \uad50\ucc28\uc120\uc758 \uc608<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p> \uad50\ucc28\ud558\ub294 \ub450 \uc120\uc758 \uc758\ubbf8\ub97c \uc0b4\ud3b4\ubcf4\uc558\uc73c\uba74 \uc774\uc81c \uc774\ub7ec\ud55c \uc720\ud615\uc758 \uc120\uc5d0 \ub300\ud55c \ub450 \uac00\uc9c0 \ub2e4\ub978 \uc608\ub97c \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. <\/p>\n<div class=\"wp-block-columns is-layout-flex wp-container-129\">\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\/exemples-de-lignes-secantes.webp\" alt=\"\uad50\ucc28\uc120\uc758 \uc608\" class=\"wp-image-4275\" width=\"214\" height=\"218\" srcset=\"\" sizes=\"auto, \"><\/figure>\n<\/div>\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\/secantes-exemple.webp\" alt=\"\ud560\uc120\uc758 \uc608\" class=\"wp-image-4276\" width=\"205\" height=\"193\" srcset=\"\" sizes=\"auto, \"><\/figure>\n<\/div>\n<\/div>\n<p> \ubcf4\uc2dc\ub2e4\uc2dc\ud53c \uc120 <em>r<\/em> \uacfc <em>s\ub294<\/em> \ud55c \uc810\uc5d0\uc11c \ub9cc\ub098\uae30 \ub54c\ubb38\uc5d0 \uad50\ucc28\ud569\ub2c8\ub2e4. \uadf8\ub9ac\uace0 \uac19\uc740 \ubc29\uc2dd\uc73c\ub85c \uc120 <em>t\ub294<\/em> \uad50\ucc28\ud558\ub294 \uc9c0\uc810\uc774 \uc788\uae30 \ub54c\ubb38\uc5d0 \uc120 <em>u\uc640<\/em> \uad50\ucc28\ud569\ub2c8\ub2e4.<\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"tipos-de-rectas-secantes\"><\/span> \uad50\ucc28\uc120\uc758 \uc885\ub958<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p> \uad50\ucc28\uc120\uc5d0\ub294 \ub450 \uac00\uc9c0 \uc720\ud615\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li> <strong>\uc218\uc9c1\uc120<\/strong> : 90\u00b0 \uc9c1\uac01\uc73c\ub85c \uad50\ucc28\ud558\ub294 \uc120\uc785\ub2c8\ub2e4.<\/li>\n<li> <strong>\uacbd\uc0ac\uc120:<\/strong> 0\u00b0~90\u00b0 \uc0ac\uc774\uc758 \uc608\uac01\uc73c\ub85c \uad50\ucc28\ud558\ub294 \uc120\uc73c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4(\ud3ec\ud568\ub418\uc9c0 \uc54a\uc74c). <\/li>\n<\/ul>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"rectas-perpendiculares\"><\/span> \uc218\uc9c1 \uc9c1\uc120 <span class=\"ez-toc-section-end\"><\/span><\/h3>\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\/lignes-perpendiculaires-a-90-degres.webp\" alt=\"\uc218\uc9c1 \uad50\ucc28\uc120\" class=\"wp-image-1884\" width=\"183\" height=\"209\" srcset=\"\" sizes=\"auto, \"><\/figure>\n<p> <strong>\uc218\uc9c1\uc120\uc740<\/strong> \uad50\ucc28\ud558\uc5ec 90\ub3c4 \uac01\ub3c4\ub97c \uc774\ub8e8\ub294 \ub124 \uac1c\uc758 \uc120\uc785\ub2c8\ub2e4.<\/p>\n<p> \ub9c8\ucc2c\uac00\uc9c0\ub85c \ub450 \uc218\uc9c1\uc120\uc758 \uae30\uc6b8\uae30\ub294 \ud56d\uc0c1 \ub2e4\uc74c \uc870\uac74\uc744 \ub9cc\uc871\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-b334a779381b6ab728642af8136b66a9_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"m_r = -\\cfrac{1}{m_s}\" title=\"Rendered by QuickLaTeX.com\" height=\"41\" width=\"85\" style=\"vertical-align: -15px;\"><\/p>\n<\/p>\n<p> \uc218\uc9c1 \uad50\ucc28\uc120\uc758 \ub610 \ub2e4\ub978 \ud2b9\uc131\uc740 \ubc29\ud5a5 \ubca1\ud130(\uc120\uc758 \ubc29\ud5a5\uc744 \ub098\ud0c0\ub0b4\ub294 \ubca1\ud130) \uc0ac\uc774\uc758 \ub0b4\uc801\uc774 0\uc774\ub77c\ub294 \uac83\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-4b2db86aa49b4d137058e4e611b75a0a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\vv{\\text{v}}_r \\cdot \\vv{\\text{v}}_s = 0\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"79\" style=\"vertical-align: -3px;\"><\/p>\n<\/p>\n<p> \uc218\uc9c1\uc120\uc5d0 \ub354 \uad00\uc2ec\uc774 \uc788\ub2e4\uba74 \uc774 \ub9c1\ud06c\uc5d0\uc11c <a href=\"https:\/\/mathority.org\/ko\/\u1109\u116e\u110c\u1175\u11a8\u1109\u1165\u11ab-\u110c\u1165\u11bc\u110b\u1174-\u1106\u1175\u11be-\u110b\u1168-\u110c\u1175\u11a8\u1100\u1161\u11a8\u1103\u1169\/\">\uc218\uc9c1\uc120\uc758 \uc608\ub97c<\/a> \ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \ub2e4\ub978 \uc120\uc5d0 \uc218\uc9c1\uc778 \uc120\uc744 \uacc4\uc0b0\ud558\ub294 \ubc29\ubc95, \uc774\ub7ec\ud55c \uc720\ud615\uc758 \uc120\uc758 \uc18d\uc131, \ub2e8\uacc4\ubcc4\ub85c \ud574\uacb0\ub418\ub294 \uc5f0\uc2b5 \ubb38\uc81c \ub4f1\ub3c4 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"rectas-oblicuas\"><\/span> \uc0ac\uc120 <span class=\"ez-toc-section-end\"><\/span><\/h3>\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\/angles-droits-secants.webp\" alt=\"\" class=\"wp-image-1644\" width=\"218\" height=\"205\" srcset=\"\" sizes=\"auto, \"><\/figure>\n<p> <strong>\uc0ac\uc120\uc740<\/strong> \uad50\ucc28\ud558\uc5ec \uc608\uac01\uacfc \ub454\uac01\uc744 \uc30d\uc73c\ub85c \uc774\ub8e8\ub294 \uc120\uc785\ub2c8\ub2e4. \uc989, \ub450 \uac1c\uc758 \uc608\uac01(90\u00b0 \ubbf8\ub9cc)\uacfc \ub450 \uac1c\uc758 \ub454\uac01(90\u00b0\ubcf4\ub2e4 \ud07c)\uc744 \ub9cc\ub4ed\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ub450 \uc120\uc758 \uac01\ub3c4 \uc815\uc758\uc5d0 \ub530\ub974\uba74 \ub450 \uc120 \uc0ac\uc774\uc758 \uac01\ub3c4\ub294 \uadf8 \uac01\ub3c4 \uc911 \uac00\uc7a5 \uc791\uc2b5\ub2c8\ub2e4.<\/p>\n<p> \ub450 \uc0ac\uc120\uacfc \uae30\uc6b8\uae30 \uc0ac\uc774\uc758 \uac01\ub3c4\ub294 \ub2e4\uc74c \uacf5\uc2dd\uc744 \uc0ac\uc6a9\ud558\uc5ec \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-82acfc9ae51ee3a469cfabc7024aa75c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\displaystyle \\text{tg}(\\alpha) =\\begin{vmatrix} \\cfrac{m_2-m_1}{1+m_1\\cdot m_2} \\end{vmatrix}\" title=\"Rendered by QuickLaTeX.com\" height=\"44\" width=\"166\" style=\"vertical-align: -17px;\"><\/p>\n<\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%c2%bfcomo-saber-si-dos-rectas-son-secantes\"><\/span> \ub450 \uc120\uc774 \uad50\ucc28\ud558\ub294\uc9c0 \uc5b4\ub5bb\uac8c \uc54c \uc218 \uc788\ub098\uc694?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p> \ub450 \uc120\uc758 \uc0c1\ub300\uc801 \uc704\uce58\ub97c \ucc3e\ub294 \ubc29\ubc95\uc5d0\ub294 \uc8fc\ub85c 3\uac00\uc9c0\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li> \ub450 \uc120\uc758 \ubc29\ud5a5 \ubca1\ud130\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/li>\n<li> \ub450 \uc120\uc758 \uae30\uc6b8\uae30\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li> \ub450 \uc120\uc758 \uc554\uc2dc\uc801(\ub610\ub294 \uc77c\ubc18) \ubc29\uc815\uc2dd\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p> \uadf8\ub7ec\uba74 \ub450 \uc120\uc774 \uad50\ucc28\ud558\ub294 \uc2dc\uc810\uc744 \uc54c\uae30 \uc704\ud574 \uc874\uc7ac\ud558\ub294 3\uac00\uc9c0 \ubc29\ubc95\uc5d0 \ub300\ud55c \uc124\uba85\uc744 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. <\/p>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"a-partir-de-los-vectores-directores-de-las-rectas\"><\/span> \uc120\uc758 \ubc29\ud5a5 \ubca1\ud130\ub85c\ubd80\ud130<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p> <strong>\uc11c\ub85c \ub2e4\ub978 \ub450 \uc120\uc758<\/strong> <strong>\ubc29\ud5a5 \ubca1\ud130<\/strong> (\uc120\uc758 \ubc29\ud5a5\uc744 \ub098\ud0c0\ub0b4\ub294 \ubca1\ud130)\uc758 \uc88c\ud45c\uac00 \ube44\ub840\ud558\uc9c0 \uc54a\uc73c\uba74 \ub450 \uc120\uc774 \uad50\ucc28\ud569\ub2c8\ub2e4.<\/p>\n<p> \ub450 \uac1c\uc758 \uad50\ucc28 \uc120\uc744 \ub2e8\uacc4\ubcc4\ub85c \ud574\uacb0\ud558\ub294 \uc5f0\uc2b5\uc744 \uc0b4\ud3b4\ubcf4\uaca0\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-5d8a2fa136f2840fc1f680e0f7f10ed6_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\displaystyle r: \\ \\begin{cases} x=1+2t \\\\[2ex] y= 5-3t \\end{cases}\\qquad \\qquad s: \\ \\begin{cases} x=1+t \\\\[2ex] y=2+4t \\end{cases}\" title=\"Rendered by QuickLaTeX.com\" height=\"65\" width=\"341\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p> \ub450 \uc120 \ubaa8\ub450 \ud30c\ub77c\uba54\ud2b8\ub9ad \ubc29\uc815\uc2dd\uc73c\ub85c \ud45c\ud604\ub418\ubbc0\ub85c \uac01 \uc120\uc758 \ubc29\ud5a5 \ubca1\ud130\uc758 \uc131\ubd84\uc740 \ub9e4\uac1c\ubcc0\uc218 \uc55e\uc758 \uc22b\uc790\uac00 \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-40f8b062c79839dcf7f2885a9e1469e7_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"t:\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"15\" 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-47af5d91c1b73436a1d093b726f25fc5_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\vv{r} =(2,-3) \\qquad \\qquad \\vv{s}=(1,4)\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"227\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p> \ub530\ub77c\uc11c \ubc29\ud5a5 \ubca1\ud130\uac00 \ube44\ub840\ud558\ub294\uc9c0 \ud655\uc778\ud558\ub824\uba74 \uc88c\ud45c\ub97c \uc11c\ub85c \ub098\ub204\uc5b4\uc57c \ud569\ub2c8\ub2e4. \ub450 \ubd80\ubd84\uc5d0\uc11c \ub3d9\uc77c\ud55c \uacb0\uacfc\ub97c \uc5bb\uc73c\uba74 \ube44\ub840\ud569\ub2c8\ub2e4. \ubc18\uba74\uc5d0 \uacb0\uacfc\uac00 \ub2e4\ub974\ub2e4\uba74 \uc774\ub294 \ubca1\ud130\uac00 \ube44\ub840\ud558\uc9c0 \uc54a\ub294\ub2e4\ub294 \uc758\ubbf8\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-eec422a81e65b12a2cdccd7f3f046d43_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\cfrac{2}{1} \\neq \\cfrac{-3}{4}\" title=\"Rendered by QuickLaTeX.com\" height=\"38\" width=\"65\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<p> \uad6c\uc131 \uc694\uc18c\uc758 \ubd84\ud560\uc740 \ub3d9\uc77c\ud558\uc9c0 \uc54a\uc73c\ubbc0\ub85c \ubca1\ud130\ub294 \ube44\ub840\ud558\uc9c0 \uc54a\uc73c\uba70 \ub530\ub77c\uc11c \uc120\uc774 \uad50\ucc28\ud569\ub2c8\ub2e4. <\/p>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"a-partir-de-las-pendientes\"><\/span> \uc2ac\ub85c\ud504\uac00 \uc2dc\uc791\ub420 \ub54c<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p> \ub450 \uc120\uc758 <strong>\uae30\uc6b8\uae30\uac00 \uc11c\ub85c \ub2e4\ub978<\/strong> \uacbd\uc6b0 \uc774\ub294 \uc120\uc774 \uad50\ucc28\ud568\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p>\n<p> \uc608\ub97c \ub4e4\uc5b4, \ub2e4\uc74c \ub450 \uc120\uc740 \uae30\uc6b8\uae30\uac00 \ub2e4\ub974\uae30 \ub54c\ubb38\uc5d0 \uad50\ucc28\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-ffc969eee2677b9ecad5cf5db53e8f5b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"r: \\ y=-2x+4 \\qquad \\qquad s: \\ y=3x+1\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"307\" style=\"vertical-align: -4px;\"><\/p>\n<\/p>\n<p> \uc120\uc758 \uae30\uc6b8\uae30<\/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-c409433a9e2dfcdb83360a974d243f18_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"r\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"8\" style=\"vertical-align: 0px;\"><\/p>\n<p> -2\uc774\uace0 \uc120\uc758 \uae30\uc6b8\uae30\uc785\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-ae1901659f469e6be883797bfd30f4f8_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"s\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"8\" style=\"vertical-align: 0px;\"><\/p>\n<p> 3\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-f90d75463e776b8be3bde1e06098dd6e_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"m_r =-2 \\neq m_s =3\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"148\" style=\"vertical-align: -4px;\"><\/p>\n<\/p>\n<p> \ub450 \uc120\uc758 \uae30\uc6b8\uae30\uac00 \ub3d9\uc77c\ud558\uc9c0 \uc54a\uc73c\ubbc0\ub85c \uad50\ucc28\ud569\ub2c8\ub2e4. <\/p>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"a-partir-de-ecuacion-implicita-de-la-recta\"><\/span> \uc9c1\uc120\uc758 \uc554\uc2dc\uc801 \ubc29\uc815\uc2dd\uc73c\ub85c\ubd80\ud130<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p> \ub610\ud55c \ub450 \uc9c1\uc120\uc758 \uad50\ucc28 \uc5ec\ubd80\ub294 \uc9c1\uc120\uc758 \uc554\ubb35\uc801 \ubc29\uc815\uc2dd(\ub610\ub294 \uc77c\ubc18 \ubc29\uc815\uc2dd)\uc744 \ud1b5\ud574 \uc54c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc9c1\uc120\uc758 \uc554\uc2dc\uc801 \ubc29\uc815\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-02f4d03229cc8bd79a81b676a8132f37_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"Ax+By+C=0\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"137\" style=\"vertical-align: -4px;\"><\/p>\n<\/p>\n<p> \ub530\ub77c\uc11c <strong>\uacc4\uc218 A\uc640 B\uac00 \ube44\ub840\ud558\uc9c0 \uc54a\uc744 \ub54c \ub450 \uc120\uc774 \uad50\ucc28\ud569\ub2c8\ub2e4.<\/strong><\/p>\n<p> \uc554\uc2dc\uc801 \ubc29\uc815\uc2dd\uc73c\ub85c \uc815\uc758\ub41c \ub450 \uac1c\uc758 \uad50\ucc28 \uc120\uc758 \uc608\ub97c \uc0b4\ud3b4\ubcf4\uaca0\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-d44b9676f447f9b6adbee40874e49690_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"r: \\ 3x-y+5=0 \\qquad \\qquad s: \\ -2x+6y-1=0\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"378\" style=\"vertical-align: -4px;\"><\/p>\n<\/p>\n<p> \ub450 \uac1c\uc758 \uad50\ucc28\uc120\uc774 \uc788\ub294\uc9c0 \ud655\uc778\ud558\ub824\uba74 \uacc4\uc218 A(\ubcc0\uc218 \uc55e\uc758 \uc22b\uc790)\uc758 \ube44\ub840\uc131\uc744 \ubd84\uc11d\ud574\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-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> ) \uacc4\uc218 B(\ubcc0\uc218 \uc55e\uc758 \uc22b\uc790)<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-0af556714940c351c933bba8cf840796_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"y\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"9\" style=\"vertical-align: -4px;\"><\/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-b05e5244b2fc745581be03a3aa46a909_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\cfrac{3}{-2} \\neq \\cfrac{-1}{6}\" title=\"Rendered by QuickLaTeX.com\" height=\"38\" width=\"79\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<p> \ub450 \ud56d\uc740 \ube44\ub840\ud558\uc9c0 \uc54a\uc73c\ubbc0\ub85c \ub450 \uc120\uc774 \ud6a8\uacfc\uc801\uc73c\ub85c \uad50\ucc28\ud569\ub2c8\ub2e4. <\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"hallar-el-punto-en-comun-de-dos-rectas-secantes\"><\/span> \uad50\ucc28\ud558\ub294 \ub450 \uc120\uc758 \uacf5\ud1b5\uc810 \ucc3e\uae30<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p> \uc6b0\ub9ac\uac00 \ubcf8 \uac83\ucc98\ub7fc, \uad50\ucc28\ud558\ub294 \uc120\ub4e4\uc740 \ub2e8 \ud558\ub098\uc758 \uacf5\ud1b5\uc810\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \ub450 \uc2dc\ucee8\ud2b8 \uc120\uc758 \uad50\uc810\uc744 \uacc4\uc0b0\ud558\ub824\uba74 <strong>\ub450 \uc120\uc73c\ub85c \uad6c\uc131\ub41c \ubc29\uc815\uc2dd \uc2dc\uc2a4\ud15c\uc744 \ud480\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/strong><\/p>\n<p> \uc608\ub97c \ub4e4\uc5b4, \ub2e4\uc74c \ub450 \uc120\uc758 \uad50\ucc28\uc810\uc744 \ucc3e\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-05c8377db50add3d4faf73850cc60a7c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"r: \\ x+2y-5=0 \\qquad \\qquad s: \\ 2x-3y+3=0\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"364\" style=\"vertical-align: -4px;\"><\/p>\n<\/p>\n<p> \ub450 \uc120\uc758 \uad50\ucc28\uc810\uc744 \uacb0\uc815\ud558\ub824\uba74 \ub450 \uc120\uc73c\ub85c \uad6c\uc131\ub41c \uc120\ud615 \ubc29\uc815\uc2dd \uc2dc\uc2a4\ud15c\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-77ae257986963d3652d5996fc09be9fb_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\left.\\begin{array}{l} x+2y-5=0\\\\[2ex] 2x-3y+3=0\\end{array}\\right\\}\" title=\"Rendered by QuickLaTeX.com\" height=\"65\" width=\"143\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p> \uc774 \uacbd\uc6b0 \ub300\uccb4 \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc2dc\uc2a4\ud15c\uc744 \ud574\uacb0\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc6b0\ub9ac\ub294 \ubcc0\uc218\ub97c \ubd84\ub9ac\ud560 \uac83\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-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> \uccab \ubc88\uc9f8 \ubc29\uc815\uc2dd\uc744 \ub450 \ubc88\uc9f8 \ubc29\uc815\uc2dd\uc73c\ub85c \ub300\uccb4\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-3ad955c3f2ebeb8ad0bdee85a226c73b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\left.\\begin{array}{l} x+2y-5=0\\\\[2ex] 2x-3y+3=0\\end{array}\\right\\} \\begin{array}{l}\\longrightarrow \\ x=5-2y \\\\[2ex]&amp;\\end{array}\" title=\"Rendered by QuickLaTeX.com\" height=\"65\" width=\"278\" 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-13c38ef2a3a9652f98e85ca3971ea19e_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"2(5-2y)-3y+3=0\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"174\" 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-d36818c4d56435c0bd61b5e8d08f68d9_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"10-4y-3y=3\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"129\" 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-7e8fe95b04b3335d2afeb7f50c4329e2_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"-4y-3y=3-10\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"143\" 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-033bc2f0282c34eecb1e61e554ba16ae_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"-7y=-7\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"78\" 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-d924d2b97f62476d7a2c2cebd1a05da6_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"y=\\cfrac{-7}{-7} = 1\" title=\"Rendered by QuickLaTeX.com\" height=\"39\" width=\"97\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<p> \uadf8\ub9ac\uace0 \uc6b0\ub9ac\uac00 \uc54c\ub824\uc9c0\uc9c0 \uc54a\uc740 \uac83\uc758 \uac00\uce58\uac00 \uc5bc\ub9c8\ub098 \ub418\ub294\uc9c0 \uc54c\uac8c \ub418\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-0af556714940c351c933bba8cf840796_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"y\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"9\" style=\"vertical-align: -4px;\"><\/p>\n<p> \uc6b0\ub9ac\ub294 \uadf8 \uac12\uc744 \ucc3e\uc740 \ud45c\ud604\uc2dd\uc73c\ub85c \ub300\uccb4\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-845f2902b8bebf60c3c7372a7fbe4d02_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"x:\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"19\" 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-8480e00ce7c565bee32c0c14b72575b9_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"x=5-2y \\ \\xrightarrow{y \\ = \\ 1} \\ x=5-2\\cdot 1\" title=\"Rendered by QuickLaTeX.com\" height=\"24\" width=\"245\" 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-4f1e7a4af8719584d8cb8f50cecb353c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"x = 5-2 = 3\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"106\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p> \ub530\ub77c\uc11c \uc5f0\ub9bd\ubc29\uc815\uc2dd\uc758 \ud574\ub294 \ub450 \uc9c1\uc120\uc758 \uad50\ucc28\uc810\uc785\ub2c8\ub2e4. \uadf8\ub9ac\uace0 \uc774 \uc810\uc740 <\/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-acb8c599ed9d06fa842a6b66ce97a4ab_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\bm{(3,1)}.\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"42\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"recta-secante-a-una-circunferencia\"><\/span> \uc6d0\uacfc \uad50\ucc28\ud558\ub294 \uc120<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p> \uc77c\ubc18\uc801\uc73c\ub85c \ub450 \uc120\uc774 \uad50\ucc28\ud55c\ub2e4\uace0 \ub9d0\ud560 \ub54c\ub294 \ubc29\uae08 \ubcf8 \uac1c\ub150\uc744 \ub9d0\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uae30\ud558\ud559\uc5d0\uc11c \ud560\uc120\uc758 \ub610 \ub2e4\ub978 \uc758\ubbf8\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<p> <strong>\uc6d0\uacfc \uad50\ucc28\ud558\ub294 \uc120\uc740<\/strong> \uc11c\ub85c \ub2e4\ub978 \ub450 \uc9c0\uc810\uc5d0\uc11c \uc6d0(\ub610\ub294 \uace1\uc120)\uacfc \uad50\ucc28\ud558\ub294 \uc120\uc785\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\/ligne-secante-avec-un-cercle.webp\" alt=\"\uc6d0\uacfc \uad50\ucc28\ud558\ub294 \uc120\" class=\"wp-image-1781\" width=\"193\" height=\"245\" srcset=\"\" sizes=\"auto, \"><\/figure>\n<p> \ucd08\ub4f1\ud559\uad50\uc5d0\uc11c \uc77c\ubc18\uc801\uc73c\ub85c \uac00\ub974\uce58\ub294 \ub450 \uac1c\uc758 \uad50\ucc28\ud558\ub294 \uc120\uc758 \uac1c\ub150\uacfc \ub2ec\ub9ac, \uc6d0\uacfc \uad50\ucc28\ud558\ub294 \uc120\uc758 \uc815\uc758\ub294 \uc6d0\uacfc \uc120\uc758 \ubaa8\ub4e0 \uc0c1\ub300\uc801 \uc704\uce58\uc640 \ud568\uaed8 \ub098\uc911\uc5d0 \uc218\uc5c5\uc5d0\uc11c \uc885\uc885 \uc5f0\uad6c\ub429\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc774 \ud398\uc774\uc9c0\uc5d0\uc11c\ub294 \ud560\uc120\uc758 \uc758\ubbf8, \uc874\uc7ac\ud558\ub294 \ub2e4\uc591\ud55c \uc720\ud615, \ub450 \uc120\uc774 \ud560\uc120\uc778\uc9c0 \ud655\uc778\ud558\ub294 \ubc29\ubc95, \uacf5\ud1b5\uc810\uc744 \ucc3e\ub294 \ubc29\ubc95 \ub4f1 \ubaa8\ub4e0 \uac83\uc744 \ucc3e\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uc5ec\ub7ec \uc608\uc81c\uc640 \ud574\uacb0\ub41c \uc5f0\uc2b5\ubb38\uc81c\ub3c4 \ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud560\uc120\uc758. \ub450 \uac1c\uc758 \uad50\ucc28\uc120\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c? \uc218\ud559\uc5d0\uc11c \ud560\uc120\uc758 \uc815\uc758\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. \ub450 \uc120\uc740 \ud55c \uc810\uc5d0\uc11c\ub9cc \uad50\ucc28\ud560 \ub54c \uad50\ucc28\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \uad50\ucc28\ud558\ub294 \uc120\uc5d0\ub294 \uacf5\ud1b5\uc810\uc774 \ud558\ub098\ub9cc \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \ub450 \uac1c\uc758 &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/mathority.org\/ko\/%ea%b5%90%ec%b0%a8%ec%84%a0-%ec%98%88\/\"> <span class=\"screen-reader-text\">\uad50\ucc28\uc120<\/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":[16],"tags":[],"class_list":["post-233","post","type-post","status-publish","format-standard","hentry","category-16"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\uad50\ucc28\uc120 - \uc218\ud559<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mathority.org\/ko\/\uad50\ucc28\uc120-\uc608\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\uad50\ucc28\uc120 - \uc218\ud559\" \/>\n<meta property=\"og:description\" content=\"\uc774 \ud398\uc774\uc9c0\uc5d0\uc11c\ub294 \ud560\uc120\uc758 \uc758\ubbf8, \uc874\uc7ac\ud558\ub294 \ub2e4\uc591\ud55c \uc720\ud615, \ub450 \uc120\uc774 \ud560\uc120\uc778\uc9c0 \ud655\uc778\ud558\ub294 \ubc29\ubc95, \uacf5\ud1b5\uc810\uc744 \ucc3e\ub294 \ubc29\ubc95 \ub4f1 \ubaa8\ub4e0 \uac83\uc744 \ucc3e\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uc5ec\ub7ec \uc608\uc81c\uc640 \ud574\uacb0\ub41c \uc5f0\uc2b5\ubb38\uc81c\ub3c4 \ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud560\uc120\uc758. \ub450 \uac1c\uc758 \uad50\ucc28\uc120\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c? \uc218\ud559\uc5d0\uc11c \ud560\uc120\uc758 \uc815\uc758\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. \ub450 \uc120\uc740 \ud55c \uc810\uc5d0\uc11c\ub9cc \uad50\ucc28\ud560 \ub54c \uad50\ucc28\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \uad50\ucc28\ud558\ub294 \uc120\uc5d0\ub294 \uacf5\ud1b5\uc810\uc774 \ud558\ub098\ub9cc \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \ub450 \uac1c\uc758 &hellip; \uad50\ucc28\uc120 \ub354 \ubcf4\uae30 &raquo;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/mathority.org\/ko\/\uad50\ucc28\uc120-\uc608\/\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-10T21:19:16+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/mathority.org\/wp-content\/uploads\/2023\/07\/exemples-de-lignes-secantes.webp\" \/>\n<meta name=\"author\" content=\"Mathority \ud300\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Mathority \ud300\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/mathority.org\/ko\/%ea%b5%90%ec%b0%a8%ec%84%a0-%ec%98%88\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/mathority.org\/ko\/%ea%b5%90%ec%b0%a8%ec%84%a0-%ec%98%88\/\"},\"author\":{\"name\":\"Mathority \ud300\",\"@id\":\"https:\/\/mathority.org\/ko\/#\/schema\/person\/b7f677c20b58bb738a8602832db8c1c7\"},\"headline\":\"\uad50\ucc28\uc120\",\"datePublished\":\"2023-07-10T21:19:16+00:00\",\"dateModified\":\"2023-07-10T21:19:16+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/mathority.org\/ko\/%ea%b5%90%ec%b0%a8%ec%84%a0-%ec%98%88\/\"},\"wordCount\":9,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/mathority.org\/ko\/#organization\"},\"articleSection\":[\"\uc810, \uc120 \ubc0f \ud3c9\uba74\"],\"inLanguage\":\"ko-KR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/mathority.org\/ko\/%ea%b5%90%ec%b0%a8%ec%84%a0-%ec%98%88\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/mathority.org\/ko\/%ea%b5%90%ec%b0%a8%ec%84%a0-%ec%98%88\/\",\"url\":\"https:\/\/mathority.org\/ko\/%ea%b5%90%ec%b0%a8%ec%84%a0-%ec%98%88\/\",\"name\":\"\uad50\ucc28\uc120 - \uc218\ud559\",\"isPartOf\":{\"@id\":\"https:\/\/mathority.org\/ko\/#website\"},\"datePublished\":\"2023-07-10T21:19:16+00:00\",\"dateModified\":\"2023-07-10T21:19:16+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/mathority.org\/ko\/%ea%b5%90%ec%b0%a8%ec%84%a0-%ec%98%88\/#breadcrumb\"},\"inLanguage\":\"ko-KR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/mathority.org\/ko\/%ea%b5%90%ec%b0%a8%ec%84%a0-%ec%98%88\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/mathority.org\/ko\/%ea%b5%90%ec%b0%a8%ec%84%a0-%ec%98%88\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/mathority.org\/ko\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\uad50\ucc28\uc120\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/mathority.org\/ko\/#website\",\"url\":\"https:\/\/mathority.org\/ko\/\",\"name\":\"Mathority\",\"description\":\"\ud638\uae30\uc2ec\uacfc \uacc4\uc0b0\uc774 \ub9cc\ub098\ub294 \uacf3!\",\"publisher\":{\"@id\":\"https:\/\/mathority.org\/ko\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/mathority.org\/ko\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"ko-KR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/mathority.org\/ko\/#organization\",\"name\":\"Mathority\",\"url\":\"https:\/\/mathority.org\/ko\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ko-KR\",\"@id\":\"https:\/\/mathority.org\/ko\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/mathority.org\/ko\/wp-content\/uploads\/2023\/10\/mathority-logo.png\",\"contentUrl\":\"https:\/\/mathority.org\/ko\/wp-content\/uploads\/2023\/10\/mathority-logo.png\",\"width\":703,\"height\":151,\"caption\":\"Mathority\"},\"image\":{\"@id\":\"https:\/\/mathority.org\/ko\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/mathority.org\/ko\/#\/schema\/person\/b7f677c20b58bb738a8602832db8c1c7\",\"name\":\"Mathority \ud300\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ko-KR\",\"@id\":\"https:\/\/mathority.org\/ko\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/dd3f98feaeb54f342e72193f2059ae90dc3178f59adb7c82b33fc7d71c6ee19d?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/dd3f98feaeb54f342e72193f2059ae90dc3178f59adb7c82b33fc7d71c6ee19d?s=96&d=mm&r=g\",\"caption\":\"Mathority \ud300\"},\"sameAs\":[\"http:\/\/mathority.org\/ko\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\uad50\ucc28\uc120 - \uc218\ud559","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/mathority.org\/ko\/\uad50\ucc28\uc120-\uc608\/","og_locale":"ko_KR","og_type":"article","og_title":"\uad50\ucc28\uc120 - \uc218\ud559","og_description":"\uc774 \ud398\uc774\uc9c0\uc5d0\uc11c\ub294 \ud560\uc120\uc758 \uc758\ubbf8, \uc874\uc7ac\ud558\ub294 \ub2e4\uc591\ud55c \uc720\ud615, \ub450 \uc120\uc774 \ud560\uc120\uc778\uc9c0 \ud655\uc778\ud558\ub294 \ubc29\ubc95, \uacf5\ud1b5\uc810\uc744 \ucc3e\ub294 \ubc29\ubc95 \ub4f1 \ubaa8\ub4e0 \uac83\uc744 \ucc3e\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uc5ec\ub7ec \uc608\uc81c\uc640 \ud574\uacb0\ub41c \uc5f0\uc2b5\ubb38\uc81c\ub3c4 \ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud560\uc120\uc758. \ub450 \uac1c\uc758 \uad50\ucc28\uc120\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c? \uc218\ud559\uc5d0\uc11c \ud560\uc120\uc758 \uc815\uc758\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. \ub450 \uc120\uc740 \ud55c \uc810\uc5d0\uc11c\ub9cc \uad50\ucc28\ud560 \ub54c \uad50\ucc28\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \uad50\ucc28\ud558\ub294 \uc120\uc5d0\ub294 \uacf5\ud1b5\uc810\uc774 \ud558\ub098\ub9cc \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \ub450 \uac1c\uc758 &hellip; \uad50\ucc28\uc120 \ub354 \ubcf4\uae30 &raquo;","og_url":"https:\/\/mathority.org\/ko\/\uad50\ucc28\uc120-\uc608\/","article_published_time":"2023-07-10T21:19:16+00:00","og_image":[{"url":"https:\/\/mathority.org\/wp-content\/uploads\/2023\/07\/exemples-de-lignes-secantes.webp"}],"author":"Mathority \ud300","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Mathority \ud300"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/mathority.org\/ko\/%ea%b5%90%ec%b0%a8%ec%84%a0-%ec%98%88\/#article","isPartOf":{"@id":"https:\/\/mathority.org\/ko\/%ea%b5%90%ec%b0%a8%ec%84%a0-%ec%98%88\/"},"author":{"name":"Mathority \ud300","@id":"https:\/\/mathority.org\/ko\/#\/schema\/person\/b7f677c20b58bb738a8602832db8c1c7"},"headline":"\uad50\ucc28\uc120","datePublished":"2023-07-10T21:19:16+00:00","dateModified":"2023-07-10T21:19:16+00:00","mainEntityOfPage":{"@id":"https:\/\/mathority.org\/ko\/%ea%b5%90%ec%b0%a8%ec%84%a0-%ec%98%88\/"},"wordCount":9,"commentCount":0,"publisher":{"@id":"https:\/\/mathority.org\/ko\/#organization"},"articleSection":["\uc810, \uc120 \ubc0f \ud3c9\uba74"],"inLanguage":"ko-KR","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/mathority.org\/ko\/%ea%b5%90%ec%b0%a8%ec%84%a0-%ec%98%88\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/mathority.org\/ko\/%ea%b5%90%ec%b0%a8%ec%84%a0-%ec%98%88\/","url":"https:\/\/mathority.org\/ko\/%ea%b5%90%ec%b0%a8%ec%84%a0-%ec%98%88\/","name":"\uad50\ucc28\uc120 - \uc218\ud559","isPartOf":{"@id":"https:\/\/mathority.org\/ko\/#website"},"datePublished":"2023-07-10T21:19:16+00:00","dateModified":"2023-07-10T21:19:16+00:00","breadcrumb":{"@id":"https:\/\/mathority.org\/ko\/%ea%b5%90%ec%b0%a8%ec%84%a0-%ec%98%88\/#breadcrumb"},"inLanguage":"ko-KR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/mathority.org\/ko\/%ea%b5%90%ec%b0%a8%ec%84%a0-%ec%98%88\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/mathority.org\/ko\/%ea%b5%90%ec%b0%a8%ec%84%a0-%ec%98%88\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/mathority.org\/ko\/"},{"@type":"ListItem","position":2,"name":"\uad50\ucc28\uc120"}]},{"@type":"WebSite","@id":"https:\/\/mathority.org\/ko\/#website","url":"https:\/\/mathority.org\/ko\/","name":"Mathority","description":"\ud638\uae30\uc2ec\uacfc \uacc4\uc0b0\uc774 \ub9cc\ub098\ub294 \uacf3!","publisher":{"@id":"https:\/\/mathority.org\/ko\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/mathority.org\/ko\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"ko-KR"},{"@type":"Organization","@id":"https:\/\/mathority.org\/ko\/#organization","name":"Mathority","url":"https:\/\/mathority.org\/ko\/","logo":{"@type":"ImageObject","inLanguage":"ko-KR","@id":"https:\/\/mathority.org\/ko\/#\/schema\/logo\/image\/","url":"https:\/\/mathority.org\/ko\/wp-content\/uploads\/2023\/10\/mathority-logo.png","contentUrl":"https:\/\/mathority.org\/ko\/wp-content\/uploads\/2023\/10\/mathority-logo.png","width":703,"height":151,"caption":"Mathority"},"image":{"@id":"https:\/\/mathority.org\/ko\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/mathority.org\/ko\/#\/schema\/person\/b7f677c20b58bb738a8602832db8c1c7","name":"Mathority \ud300","image":{"@type":"ImageObject","inLanguage":"ko-KR","@id":"https:\/\/mathority.org\/ko\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/dd3f98feaeb54f342e72193f2059ae90dc3178f59adb7c82b33fc7d71c6ee19d?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/dd3f98feaeb54f342e72193f2059ae90dc3178f59adb7c82b33fc7d71c6ee19d?s=96&d=mm&r=g","caption":"Mathority \ud300"},"sameAs":["http:\/\/mathority.org\/ko"]}]}},"yoast_meta":{"yoast_wpseo_title":"","yoast_wpseo_metadesc":"","yoast_wpseo_canonical":""},"_links":{"self":[{"href":"https:\/\/mathority.org\/ko\/wp-json\/wp\/v2\/posts\/233","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mathority.org\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mathority.org\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mathority.org\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mathority.org\/ko\/wp-json\/wp\/v2\/comments?post=233"}],"version-history":[{"count":0,"href":"https:\/\/mathority.org\/ko\/wp-json\/wp\/v2\/posts\/233\/revisions"}],"wp:attachment":[{"href":"https:\/\/mathority.org\/ko\/wp-json\/wp\/v2\/media?parent=233"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mathority.org\/ko\/wp-json\/wp\/v2\/categories?post=233"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mathority.org\/ko\/wp-json\/wp\/v2\/tags?post=233"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}