{"id":234,"date":"2023-07-10T20:47:48","date_gmt":"2023-07-10T20:47:48","guid":{"rendered":"https:\/\/mathority.org\/ko\/%ed%8f%89%ed%96%89%ec%84%a0-%ec%a0%95%ec%9d%98-%eb%b0%8f-%ec%98%88\/"},"modified":"2023-07-10T20:47:48","modified_gmt":"2023-07-10T20:47:48","slug":"%ed%8f%89%ed%96%89%ec%84%a0-%ec%a0%95%ec%9d%98-%eb%b0%8f-%ec%98%88","status":"publish","type":"post","link":"https:\/\/mathority.org\/ko\/%ed%8f%89%ed%96%89%ec%84%a0-%ec%a0%95%ec%9d%98-%eb%b0%8f-%ec%98%88\/","title":{"rendered":"\ud3c9\ud589\uc120"},"content":{"rendered":"<p>\uc5ec\uae30\uc5d0\uc11c\ub294 \ud3c9\ud589\uc120\uc5d0 \ub300\ud55c \ubaa8\ub4e0 \uac83\uc744 \ucc3e\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4: \ud3c9\ud589\uc120\uc758 \uc758\ubbf8, \ub450 \uc120\uc774 \ud3c9\ud589\ud55c\uc9c0 \ud655\uc778\ud558\ub294 \ubc29\ubc95, \ud574\ub2f9 \uc18d\uc131 \ub4f1. \ub610\ud55c \ud3c9\ud589\uc120\uc5d0 \ub300\ud55c \uba87 \uac00\uc9c0 \uc608\uc640 \ud574\uacb0 \uc5f0\uc2b5\uc744 \ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4. <\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%c2%bfque-son-las-rectas-paralelas\"><\/span> \ud3c9\ud589\uc120\uc774\ub780 \ubb34\uc5c7\uc785\ub2c8\uae4c?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p> <strong>\ud3c9\ud589\uc120\uc740 \uacb0\ucf54 \uad50\ucc28\ud558\uc9c0 \uc54a\ub294 \uc120\uc785\ub2c8\ub2e4. \uc989, \uada4\uc801\uc774 \ubb34\ud55c\ub300\ub85c \ud655\uc7a5\ub418\uc5b4\ub3c4 \uc11c\ub85c \ub2ff\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/strong> \ub530\ub77c\uc11c \ub450 \ud3c9\ud589\uc120\uc758 \uc810\uc740 \ud56d\uc0c1 \uc11c\ub85c \uac19\uc740 \uac70\ub9ac\ub97c \uac00\uc9c0\uba70, \ub354\uc6b1\uc774 \ub450 \ud3c9\ud589\uc120\uc5d0\ub294 \uacf5\ud1b5\uc810\uc774 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n<p> \uc608\ub97c \ub4e4\uc5b4, \ub2e4\uc74c \ub450 \uc904\uc740 \ud3c9\ud589\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\/droites-paralleles-a-langle.webp\" alt=\"\ud3c9\ud589\uc120\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c\" class=\"wp-image-1643\" width=\"212\" height=\"191\" srcset=\"\" sizes=\"auto, \"><\/figure>\n<p> \uc6b0\ub9ac\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub450 \uac1c\uc758 \uc120\uc774 2\uac1c\uc758 \uc218\uc9c1 \ub9c9\ub300 ||\uc640 \ud3c9\ud589\ud568\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc904 \uc0ac\uc774<\/p>\n<p> \ubc18\uba74\uc5d0 \ub450 \uac1c\uc758 \ud3c9\ud589\uc120\uc740 \uacb0\ucf54 \uad50\ucc28\ud558\uc9c0 \uc54a\ub294\ub2e4\ub294 \uc0ac\uc2e4\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 \ubd84\uc11d\uae30\ud558\ud559\uc5d0\uc11c\ub294 \ub450 \ud3c9\ud589\uc120\uc774 \ub3d9\uc77c\ud55c \ubc29\ud5a5\uc744 \uac00\uc9c0\ubbc0\ub85c 0\u00b0\uc758 \uac01\ub3c4\ub97c \ud615\uc131\ud55c\ub2e4\uace0 \ub9d0\ud569\ub2c8\ub2e4. <\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%c2%bfcuando-dos-rectas-son-paralelas\"><\/span> \ub450 \uc120\uc774 \ud3c9\ud589\ud560 \ub54c\ub294 \uc5b8\uc81c\uc778\uac00?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p> \ud3c9\ud589\uc120\uc758 \uc815\uc758\ub97c \ud655\uc778\ud55c \ud6c4\uc5d0\ub294 \ub450 \uac1c\uc758 \ud3c9\ud589\uc120\uc744 \ucc3e\ub294 \ubc29\ubc95\uc744 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \ubd84\uba85\ud788 \ud55c \uac00\uc9c0 \ubc29\ubc95\uc740 \uc120\uc744 \uadf8\ub798\ud504\ub85c \uadf8\ub824 \uadf8\ub798\ud504\uc5d0\uc11c \uad50\ucc28\ud558\ub294\uc9c0 \ud655\uc778\ud558\ub294 \uac83\uc774\uc9c0\ub9cc, \ud6e8\uc52c \ub354 \uac04\ub2e8\ud558\uace0 \uc0ac\uc6a9\ud558\uae30 \uc26c\uc6b4 \ubc29\ubc95\uc774 \uc788\uc2b5\ub2c8\ub2e4. <\/p>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"determinar-el-paralelismo-de-dos-rectas-con-sus-pendientes\"><\/span>\uae30\uc6b8\uae30\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub450 \uc120\uc758 \ud3c9\ud589\ub3c4 \uacb0\uc815<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p> \uac01 \uc120\uc758 \uae30\uc6b8\uae30\ub97c \ubcf4\uba74 \ub450 \uc120\uc774 \ud3c9\ud589\ud55c \ub54c\ub97c \uc54c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc120\uc758 \uae30\uc6b8\uae30\uac00 \ub9e4\uac1c\ubcc0\uc218\ub77c\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-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> \uba85\uc2dc\uc801 \ubc29\uc815\uc2dd\uacfc \uc120\uc758 \uc810-\uae30\uc6b8\uae30 \ubc29\uc815\uc2dd\uc5d0\uc11c:<\/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-554535c3d25b9adc547adff39b691f65_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"y=mx+n \\qquad \\qquad y-y_0=m(x-x_0)\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"311\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p> \uadf8\ub7ec\ub098 \uc120\uc758 \uae30\uc6b8\uae30\ub97c \uacb0\uc815\ud558\ub294 \ubc29\ubc95\uc5d0\ub294 \uc5ec\ub7ec \uac00\uc9c0\uac00 \uc788\uc73c\ubbc0\ub85c \uc774\ub97c \uacc4\uc0b0\ud558\ub294 \ubc29\ubc95\uc744 \uc54c\uc544\ubcf4\ub824\uba74 <a href=\"https:\/\/mathority.org\/ko\/\u1109\u1165\u11ab\u110b\u1174-\u1100\u1175\u110b\u116e\u11af\u1100\u1175-\u1100\u1169\u11bc\u1109\u1175\u11a8\/\">\uc120\uc758 \uae30\uc6b8\uae30 \uacf5\uc2dd\uc744<\/a> \uc0b4\ud3b4\ubcf4\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4. \ub610\ud55c, \ub9c1\ud06c\ub41c \ud398\uc774\uc9c0\uc5d0\uc11c\ub294 \uc120\uc758 \uae30\uc6b8\uae30\uac00 \ubb34\uc5c7\uc744 \ub098\ud0c0\ub0b4\ub294\uc9c0, \uadf8\ub9ac\uace0 \uadf8\uac83\uc774 \uc120\uc5d0\uc11c \uc65c \uadf8\ub807\uac8c \uc911\uc694\ud55c\uc9c0\uc5d0 \ub300\ud55c \uc124\uba85\ub3c4 \ucc3e\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p> \ub530\ub77c\uc11c \ud3c9\uba74\uc5d0\uc11c <strong>\ub450 \uc9c1\uc120\uc758 \uae30\uc6b8\uae30(\uacc4\uc218 m)\ub294 \ub3d9\uc77c<\/strong> <strong>\ud558\uace0 \uc6d0\uc810(\uacc4\uc218 n)\uc758 \uc88c\ud45c\ub294 \uc11c\ub85c \ub2e4\ub974\uba74<\/strong> \ud3c9\ud589\ud569\ub2c8\ub2e4 <strong>.<\/strong><\/p>\n<p> \uc608\ub97c \ub4e4\uc5b4, \ub2e4\uc74c \ub450 \uc904\uc740 \ud3c9\ud589\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-9c3b90bedb2e4cabf5abbe2e1503a297_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"r: \\ y=5x+1 \\qquad \\qquad s: \\ y=5x-3\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"294\" style=\"vertical-align: -4px;\"><\/p>\n<\/p>\n<p> \ub450 \uc9c1\uc120\uc740 \uae30\uc6b8\uae30\uac00 \uac19\uace0 \ub3c5\ub9bd\ud56d\ub3c4 \ub2e4\ub974\uae30 \ub54c\ubb38\uc5d0 \ud3c9\ud589\uc120\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-38578bc1ef19827cb3e3979a1320c2b8_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"m_r =m_s =5\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"101\" style=\"vertical-align: -3px;\"><\/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-16a05a21fe1359e991a46663d98f9cfa_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"n_r =1 \\neq n_s =-3\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"139\" style=\"vertical-align: -4px;\"><\/p>\n<\/p>\n<p> \ub450 \uc120\uc774 \ub3d9\uc77c\ud55c \uae30\uc6b8\uae30\ub97c \uac00\uc9c0\uba70 \ub3d9\uc2dc\uc5d0 \uc6d0\uc810\uc5d0\uc11c \ub3d9\uc77c\ud55c \ucef4\ud4e8\ud130\ub97c \uac16\ub294\ub2e4\uba74 \ub450 \uc120\uc740 \uc815\ud655\ud788 \ub3d9\uc77c\ud558\uae30 \ub54c\ubb38\uc5d0 <strong>\ub3d9\uc77c\ud55c \uc120\uc774<\/strong> \ub429\ub2c8\ub2e4. <\/p>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"hallar-el-paralelismo-de-dos-rectas-a-partir-de-la-ecuacion-implicita\"><\/span> \uc554\uc2dc\uc801 \ubc29\uc815\uc2dd\uc5d0\uc11c \ub450 \uc120\uc758 \ud3c9\ud589\uc131\uc744 \ucc3e\uc544\ubcf4\uc138\uc694.<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p> \uc9c1\uc120\uc758 \uc554\uc2dc\uc801(\ub610\ub294 \uc77c\ubc18) \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>\ub450 \uc9c1\uc120\uc758 \uacc4\uc218 A\uc640 B\uac00 \uc11c\ub85c \ube44\ub840\ud558\uace0 \uacc4\uc218 C\uc5d0 \ube44\ub840\ud558\uc9c0 \uc54a\uc73c\uba74<\/strong> \uc9c1\uc120\uc774 \ud3c9\ud589\ud558\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-ce8e0c71142b89e0985aa730b40f15db_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"r: \\ Ax+By+C=0 \\qquad \\qquad s: \\ A'x+B'y+C'=0\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"417\" 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-b71b3ef6225dee8ab67d4cb0586d2eb6_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\cfrac{A}{A'} = \\cfrac{B}{B'} \\neq \\cfrac{C}{C'} \\quad \\bm{\\longrightarrow} \\quad r \\parallel s\" title=\"Rendered by QuickLaTeX.com\" height=\"39\" width=\"206\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<p> \ub2e4\uc74c\uc740 \uc77c\ubc18(\ub610\ub294 \uc554\uc2dc\uc801) \ubc29\uc815\uc2dd \ud615\uc2dd\uc73c\ub85c \ud45c\ud604\ub41c \ub450 \uac1c\uc758 \ud3c9\ud589\uc120\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-933c8de113e41643cb6d90ee628a7647_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"r: \\ 4x-6y+7=0 \\qquad \\qquad s: \\ -2x+3y-1=0\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"387\" style=\"vertical-align: -4px;\"><\/p>\n<\/p>\n<p> \ubcc0\uc218 \uc55e\uc758 \uc22b\uc790\uac00 \ud3c9\ud589\ud558\ubbc0\ub85c<\/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> \ubcc0\uc218 \uc55e\uc758 \uc22b\uc790\uc5d0 \ube44\ub840\ud55c\ub2e4<\/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> , \uadf8\ub7ec\ub098 \ub3c5\ub9bd\uc801\uc778 \uc6a9\uc5b4\ub294 \uc544\ub2d9\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-883f961c4fb1d1a5077360ddf3a83add_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\cfrac{4}{-2} = \\cfrac{-6}{3} = -2 \\neq \\cfrac{7}{-1}=-7\" title=\"Rendered by QuickLaTeX.com\" height=\"39\" width=\"220\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<p> \uc774\uc804\uacfc \ub9c8\ucc2c\uac00\uc9c0\ub85c \ub450 \uc554\uc2dc\uc801 \uc120\uc758 \ubaa8\ub4e0 \uacc4\uc218(A, B \ubc0f C)\uac00 \ube44\ub840\ud55c\ub2e4\uba74 \uc774\ub294 \ub450 \uc120\uc774 \uc77c\uce58\ud55c\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc989, \ub450 \uc120\uc774 \ub3d9\uc77c\ud558\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. <\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"propiedades-de-las-rectas-paralelas\"><\/span> \ud3c9\ud589\uc120\uc758 \uc18d\uc131<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p> \ud3c9\ud589\uc120\uc758 \ud2b9\uc9d5\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li> <strong>\ub300\uce6d\uc131<\/strong> : \ud55c \uc120\uc774 \ub2e4\ub978 \uc120\uacfc \ud3c9\ud589\ud558\uba74 \uc774 \uc120\ub3c4 \uccab \ubc88\uc9f8 \uc120\uacfc \ud3c9\ud589\ud569\ub2c8\ub2e4. \uc774 \uc18d\uc131\uc740 \uc218\uc9c1\uc120\uc5d0\ub3c4 \uc801\uc6a9\ub429\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-cde8c90b403c06e960548aa1ae07838e_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"r \\parallel s \\ \\longrightarrow \\ s \\parallel r\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"121\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<ul>\n<li> <strong>\ucd94\uc774\uc801 \uc18d\uc131<\/strong> : \ud55c \uc120\uc774 \ub2e4\ub978 \uc120\uacfc \ud3c9\ud589\ud558\uace0 \uc774 \ub450 \ubc88\uc9f8 \uc120\uc774 \uc138 \ubc88\uc9f8 \uc120\uacfc \ud3c9\ud589\ud558\uba74 \uccab \ubc88\uc9f8 \uc120\ub3c4 \uc138 \ubc88\uc9f8 \uc120\uacfc \ud3c9\ud589\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-d8ed30d043440defc6ebfd30c740e937_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\left. \\begin{array}{c} r \\parallel s\\\\[2ex] s \\parallel q \\end{array} \\right\\} \\longrightarrow \\ r \\parallel q\" title=\"Rendered by QuickLaTeX.com\" height=\"65\" width=\"139\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<ul>\n<li> \ub450 \ud3c9\ud589\uc120\uc758 \ubc29\ud5a5 \ubca1\ud130(\uc120\uc758 \ubc29\ud5a5\uc744 \ub098\ud0c0\ub0b4\ub294 \ubca1\ud130)\uc758 <strong>\uc2a4\uce7c\ub77c<\/strong> \uacf1\uc740 \ud574\ub2f9 \ubaa8\ub4c8\uc758 \uacf1\uacfc \uac19\uc2b5\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-dc62cec1dba854bf4f122a3a258615b6_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"r \\parallel s \\ \\longrightarrow \\ \\vv{\\text{v}}_r \\cdot \\vv{\\text{v}}_s= \\lvert \\vv{\\text{v}}_r \\rvert \\cdot \\lvert \\vv{\\text{v}}_s \\rvert\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"219\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<ul>\n<li> \ub610\ud55c \ub450 \ud3c9\ud589\uc120\uc758 \ubc29\ud5a5 \ubca1\ud130\ub294 \ube44\ub840\ud558\uae30 \ub54c\ubb38\uc5d0 \ud56d\uc0c1 \uc11c\ub85c \uc120\ud615 <strong>\uc885\uc18d<\/strong> \uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p> \uc774 \uc870\uac74\uc740 \uc120\uc774 \ud3c9\ud589\ud558\ub824\uba74 \ud544\uc694\ud558\uc9c0\ub9cc \ucda9\ubd84\ud558\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4. \uc989, \ub450 \ud3c9\ud589\uc120\uc740 \ube44\ub840\uc801\uc778 \ubc29\ud5a5 \ubca1\ud130\ub97c \uac00\uc838\uc57c \ud558\uc9c0\ub9cc \ub450 \uc120\uc774 \ube44\ub840 \ubc29\ud5a5 \ubca1\ud130\ub97c \uac16\ub294\ub2e4\uace0 \ud574\uc11c \ub450 \uc120\uc774 \ud3c9\ud589\ud558\ub2e4\ub294 \uac83\uc744 \uc9c1\uc811\uc801\uc73c\ub85c \uc758\ubbf8\ud558\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4. \uc77c\uce58\ud558\ub294 \uc120\uc5d0\ub3c4 \ube44\ub840\ud558\ub294 \ubc29\ud5a5 \ubca1\ud130\uac00 \uc788\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n<ul>\n<li> \uac00\ub85c\ucd95(X\ucd95)\uc5d0 \ud3c9\ud589\ud55c \uc120\uc740 \uc218\ud3c9\uc774\uba70 \ud56d\uc0c1 \ub2e4\uc74c\uacfc \uac19\uc740 \ud615\ud0dc\ub97c \uac16\uc2b5\ub2c8\ub2e4.\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-afa765d3f555400c4f5b69f3a3d3d4a2_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"y=k.\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"47\" style=\"vertical-align: -4px;\"><\/p>\n<\/li>\n<\/ul>\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-paralleles-axe-x.webp\" alt=\"OX \ucd95\uc5d0 \ud3c9\ud589\ud55c \uc9c1\uc120\" class=\"wp-image-1823\" width=\"356\" height=\"291\" srcset=\"\" sizes=\"auto, \"><\/figure>\n<ul>\n<li> \ucef4\ud4e8\ud130 \ucd95(Y\ucd95)\uc5d0 \ud3c9\ud589\ud55c \uc120\uc740 \uc218\uc9c1\uc774\uba70 \ud56d\uc0c1 \ub2e4\uc74c \uc2dd\uc744 \ub530\ub985\ub2c8\ub2e4.\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-9c28d78386332247b427523e1e946b18_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"x=k.\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"48\" style=\"vertical-align: 0px;\"><\/p>\n<\/li>\n<\/ul>\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-paralleles-axe-y.webp\" alt=\"OY \ucd95\uc5d0 \ud3c9\ud589\ud55c \uc9c1\uc120\" class=\"wp-image-1824\" width=\"396\" height=\"305\" srcset=\"\" sizes=\"auto, \"><\/figure>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"como-calcular-la-distancia-entre-dos-rectas-paralelas-en-el-plano\"><\/span> \ud3c9\uba74\uc5d0\uc11c \ub450 \ud3c9\ud589\uc120 \uc0ac\uc774\uc758 \uac70\ub9ac\ub97c \uacc4\uc0b0\ud558\ub294 \ubc29\ubc95<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p> <strong>\ud3c9\uba74(R2)\uc5d0\uc11c \ub450 \ud3c9\ud589\uc120 \uc0ac\uc774\uc758 \uac70\ub9ac\ub97c \ucc3e\uc73c\ub824\uba74 \ub450 \uc120 \uc911 \ud558\ub098\uc5d0 \uc810\uc744 \uac00\uc838\ub2e4\uac00 \uc774 \uc810\uc5d0\uc11c \ub2e4\ub978 \uc120\uae4c\uc9c0\uc758 \uac70\ub9ac\ub97c \uacc4\uc0b0\ud558\uba74 \ub429\ub2c8\ub2e4.<\/strong><\/p>\n<p> \ub450 \uac1c\uc758 \ud3c9\ud589\uc120\uc740 \ud56d\uc0c1 \uac19\uc740 \uac70\ub9ac\ub9cc\ud07c \ub5a8\uc5b4\uc838 \uc788\uae30 \ub54c\ubb38\uc5d0 \uc774\ub807\uac8c \ud560 \uc218 \uc788\uc2b5\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\/distance-entre-un-point-et-une-ligne-en-ligne.webp\" alt=\"\ub450 \ud3c9\ud589\uc120 \uc0ac\uc774\uc758 \uac70\ub9ac\" class=\"wp-image-1960\" width=\"421\" height=\"358\" srcset=\"\" sizes=\"auto, \"><\/figure>\n<p> \ubc18\uba74, \uacf5\uc2dd\uc744 \uc0ac\uc6a9\ud558\uc5ec \uac70\ub9ac\uac00 0 \ub2e8\uc704\uac00 \ub418\uba74 \uc774\ub294 \uc120\uc774 \uc5b4\ub5a4 \uc9c0\uc810\uc5d0\uc11c \uc11c\ub85c \uc811\ucd09\ud558\ubbc0\ub85c \uc120\uc774 \ud3c9\ud589\ud558\uc9c0 \uc54a\uace0 \uad50\ucc28\ud558\uac70\ub098 \uc77c\uce58\ud558\uac70\ub098 \uc218\uc9c1\uc784\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc6d0\ud558\ub294 \uacbd\uc6b0 \ub2f9\uc0ac \uc6f9\uc0ac\uc774\ud2b8\uc5d0\uc11c \uc774\ub7ec\ud55c \uc720\ud615\uc758 \ub77c\uc778 \uac04\uc758 \ucc28\uc774\uc810\uc744 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p> \ub530\ub77c\uc11c \uc774\uac83\uc774 \uc5b4\ub5bb\uac8c \uc218\ud589\ub418\ub294\uc9c0 \ubcfc \uc218 \uc788\ub3c4\ub85d \uc608\ub97c \ub4e4\uc5b4 \ub2e4\uc74c \ub450 \ud3c9\ud589\uc120 \uc0ac\uc774\uc758 \uac70\ub9ac\ub97c \uacb0\uc815\ud558\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-8be694174fbd8330f207d16a9fb4bb89_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"r: \\ 2x-4y-6=0 \\qquad \\qquad s: \\ -x+2y+4=0\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"378\" style=\"vertical-align: -4px;\"><\/p>\n<\/p>\n<p> \uac00\uc7a5 \uba3c\uc800 \ud574\uc57c \ud560 \uc77c\uc740 \uc120 \uc911 \ud558\ub098(\uc6d0\ud558\ub294 \uc120)\uc5d0 \uc810\uc744 \ucc0d\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774 \uacbd\uc6b0 \uc120 \uc704\uc758 \uc810\uc744 \uacc4\uc0b0\ud558\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-23a7daa116b8874af1538c91f8d239de_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"s.\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"12\" style=\"vertical-align: 0px;\"><\/p>\n<p> \uc774\ub807\uac8c \ud558\ub824\uba74 \ubcc0\uc218 \uc911 \ud558\ub098\uc5d0 \uac12\uc744 \uc9c0\uc815\ud574\uc57c \ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \ub2e4\uc74c\uacfc \uac19\uc774 \ud558\uaca0\uc2b5\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-d762821a7c6da83f02380639f43ef8fd_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"x=0:\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"52\" 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-3b748efe6f89a8c847e2e6c2d5a78db8_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"-x+2y+4 =0 \\ \\xrightarrow{x \\ = \\ 0} \\ -0+2y+4=0\" title=\"Rendered by QuickLaTeX.com\" height=\"23\" width=\"321\" style=\"vertical-align: -4px;\"><\/p>\n<\/p>\n<p> \uc774\uc81c \ub2e4\ub978 \ubcc0\uc218(<\/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> ) \uc774 \uc2dc\uc810\uc5d0\uc11c \uadf8\uac83\uc774 \uc5bc\ub9c8\ub098 \uac00\uce58\uac00 \uc788\ub294\uc9c0 \uc54c\uae30 \uc704\ud574 \uc5bb\uc740 \ubc29\uc815\uc2dd: <\/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-91edb06d37339167f458f910de16d57b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"2y=-4\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"65\" 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-9901e9a85409e4bcbfcbffdcf97cb175_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"y= \\cfrac{-4}{2}\" title=\"Rendered by QuickLaTeX.com\" height=\"38\" width=\"66\" 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-50b25376eef215b49997f236615b6d6a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"y= -2\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"55\" style=\"vertical-align: -4px;\"><\/p>\n<\/p>\n<p> \ub530\ub77c\uc11c \uc9c1\uc120\uc5d0\uc11c \uc5bb\uc740 \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-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> \ub3d9\ucabd:<\/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-a9176e7fde633e028a8349a5bc422e03_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"P(0,-2)\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"66\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p> \uadf8\ub9ac\uace0 \uc120 \uc704\uc5d0 \uc774\ubbf8 \uc810\uc774 \uc788\uc73c\uba74 \uc810\uc5d0\uc11c \uc120\uae4c\uc9c0\uc758 \uac70\ub9ac \uacf5\uc2dd\uc744 \uc0ac\uc6a9\ud558\uc5ec \ud574\ub2f9 \uc810\uc5d0\uc11c \ub2e4\ub978 \uc120\uae4c\uc9c0\uc758 \uac70\ub9ac\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-8064e6650ca06c9d921e13e956ab02a8_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"d(P,r)= \\cfrac{\\lvert A\\cdot p_x + B\\cdot p_y +C\\rvert}{\\sqrt{A^2+B^2}}\" title=\"Rendered by QuickLaTeX.com\" height=\"44\" width=\"232\" style=\"vertical-align: -16px;\"><\/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-4ee823834d0436c46be7a7c28faf1be3_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"d(P,r)= \\cfrac{\\lvert 2\\cdot 0 + (-4)\\cdot (-2) +(-6)\\rvert}{\\sqrt{2^2+(-4)^2}}= \\cfrac{\\lvert 0+8-6\\rvert}{\\sqrt{4+16}}={\\cfrac{2}{\\sqrt{20}}=\\bm{0,45}\" title=\"Rendered by QuickLaTeX.com\" height=\"48\" width=\"503\" style=\"vertical-align: -20px;\"><\/p>\n<\/p>\n<p> <strong>\ub530\ub77c\uc11c \ub450 \ud3c9\ud589\uc120 \uc0ac\uc774\uc758 \uac70\ub9ac\ub294 0.45 \ub2e8\uc704 \uc640 \uac19\uc2b5\ub2c8\ub2e4<\/strong> . <\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"ejercicios-resueltos-de-rectas-paralelas\"><\/span> \ud3c9\ud589\uc120 \ubb38\uc81c \ud574\uacb0<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 class=\"wp-block-heading\"> \uc5f0\uc2b5 1<\/h3>\n<p> \ub2e4\uc74c \uc120 \uc911 \ud3c9\ud589\ud55c \uc120\uc740 \uc5b4\ub290 \uac83\uc785\ub2c8\uae4c? <\/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-1baec7cae9d15180df86f9cf4f44d828_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\begin{array}{l} r: \\ y=2x+3 \\\\[2ex] s: \\ y=3x-2 \\\\[2ex] q: \\ y=2x+6 \\\\[2ex] t: \\ y=-2x-4\\end{array}\" title=\"Rendered by QuickLaTeX.com\" height=\"128\" width=\"124\" 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__E4F0FE\" role=\"button\" tabindex=\"0\" aria-expanded=\"false\" data-otfm-spc=\"#E4F0FE\" style=\"text-align:center\">\n<div class=\"otfm-sp__title\"> <strong>\ud574\uacb0\ucc45 \ubcf4\uae30<\/strong><\/div>\n<\/div>\n<p class=\"has-text-align-left\"> \uae30\uc6b8\uae30\uac00 \ub3d9\uc77c\ud558\uace0 \uc808\ud3b8\uc774 \ub2e4\ub978 \uacbd\uc6b0 \ub450 \uc120\uc740 \ud3c9\ud589\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \uac01 \uc120\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-512039eaf89f61a38ddd4724a96d039d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"m_r = 2\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"55\" style=\"vertical-align: -3px;\"><\/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-b50095724cfd60e7a20c1c145394fee0_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"m_s = 3\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"55\" style=\"vertical-align: -3px;\"><\/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-2be6b5987a10ce55ec47debd551d580a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"m_q = 2\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"55\" style=\"vertical-align: -6px;\"><\/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-ae30bb82aed2e9e6a77ef4c906ac5c1e_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"m_t = -2\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"67\" style=\"vertical-align: -3px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-left\"> \uadf8\ub798\uc11c \uc120\ub9cc \ud3c9\ud589\ud558\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-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> \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-a1b621a0854b2580a57fcbae256008ab_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"q,\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"13\" style=\"vertical-align: -4px;\"><\/p>\n<p> \uc65c\ub0d0\ud558\uba74 \uadf8\ub4e4\uc740 \ub3d9\uc77c\ud55c \uae30\uc6b8\uae30\ub97c \uac16\ub294 \uc720\uc77c\ud55c \uac83\uc774\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/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> \uc9c1\uc120\uacfc \ud3c9\ud589\ud55c \uc9c1\uc120\uc758 \ubc29\uc815\uc2dd\uc744 \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-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> \uadf8\ub9ac\uace0 \uadf8 \uc9c0\uc810\uc5d0\uc11c \ubb34\uc2a8 \uc77c\uc774 \uc77c\uc5b4\ub098\ub294\uc9c0<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-eec55dd78ba1e0bf402e6965d873a799_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"P(0,2).\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"57\" style=\"vertical-align: -5px;\"><\/p>\n<p> \ub611\ubc14\ub85c\ud558\ub2e4 <\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-c5986f031932e6b3512dc564514c34b5_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"r:\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"17\" 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-4697696776778fdba7b01dd73bcfe645_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"r: \\; y=3x-1\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"110\" style=\"vertical-align: -4px;\"><\/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__E4F0FE\" role=\"button\" tabindex=\"0\" aria-expanded=\"false\" data-otfm-spc=\"#E4F0FE\" style=\"text-align:center\">\n<div class=\"otfm-sp__title\"> <strong>\ud574\uacb0\ucc45 \ubcf4\uae30<\/strong><\/div>\n<\/div>\n<p class=\"has-text-align-left\"> \uc120\uc774 \uc120\uacfc \ud3c9\ud589\uc774 \ub418\ub3c4\ub85d<\/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-42ca8c420951296e93092e708435813a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"r,\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"12\" style=\"vertical-align: -4px;\"><\/p>\n<p> \ub458 \ub2e4 \ub3d9\uc77c\ud55c \uae30\uc6b8\uae30\ub97c \uac00\uc838\uc57c \ud569\ub2c8\ub2e4. \uadf8\ub9ac\uace0 \uc120\uc758 \uae30\uc6b8\uae30<\/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> 3\uc774\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-0082d45adbb746641eb28f250a819459_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"m = 3\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"48\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-left\"> \ub530\ub77c\uc11c \uc6b0\ub9ac\uac00 \ucc3e\uc544\uc57c \ud560 \uc9c1\uc120\uc758 \uba85\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-4def7be28b405258061bd824635dc80e_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"y=3x+n\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"85\" style=\"vertical-align: -4px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-left\"> \uadf8\ub9ac\uace0 \uc120\uc758 \uae30\uc6b8\uae30\ub97c \uc54c\uba74 \uc120\uc5d0 \uc18d\ud558\ub294 \uc810\uc744 \uc120\uc758 \ubc29\uc815\uc2dd\uc5d0 \ub300\uc785\ud558\uc5ec \uc808\ud3b8\uc744 \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-bc3d61d91e1a1ffc3ff7ac1b3340c3c5_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"P(0,2)\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"52\" 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-a321d111f28eb27f561524530609d166_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"y= 3x+n \\ \\xrightarrow{x=0 \\ ; \\ y=2} \\ 2=3\\cdot 0 +n\" title=\"Rendered by QuickLaTeX.com\" height=\"24\" width=\"278\" 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-c2253ecacd59d789a223b2607f36301b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"2=0+ n\" title=\"Rendered by QuickLaTeX.com\" height=\"14\" 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-7cd19501d52ee520c93fcbdfd6cdefca_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"2= 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 \uc9c1\uc120\uc758 \uba85\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-7ee4508eca81496f8b48fb96e2d8e4a7_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\bm{y=3x+2}\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"82\" style=\"vertical-align: -4px;\"><\/p>\n<\/p>\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> \ubbf8\uc9c0\uc758 \uac12\uc744 \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-5c53d6ebabdbcfa4e107550ea60b1b19_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"a\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"9\" 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-f56d50c26583f9a035ff6b4e3c0ca5c0_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"b\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"8\" style=\"vertical-align: 0px;\"><\/p>\n<p> \ub530\ub77c\uc11c \ub2e4\uc74c \ub450 \uc904\uc740 \ud3c9\ud589\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-22406447457807bd671683c76d717494_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"r: \\ 2x-4y+6=0 \\qquad \\qquad s: \\ x+ay+b=0\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"363\" style=\"vertical-align: -4px;\"><\/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__E4F0FE\" role=\"button\" tabindex=\"0\" aria-expanded=\"false\" data-otfm-spc=\"#E4F0FE\" style=\"text-align:center\">\n<div class=\"otfm-sp__title\"> <strong>\ud574\uacb0\ucc45 \ubcf4\uae30<\/strong><\/div>\n<\/div>\n<p class=\"has-text-align-left\"> \uc120\uc740 \uc77c\ubc18(\ub610\ub294 \uc554\uc2dc\uc801) \ubc29\uc815\uc2dd \ud615\uc2dd\uc73c\ub85c \uc124\uba85\ub429\ub2c8\ub2e4. \ub530\ub77c\uc11c \ub450 \uc120\uc774 \ud3c9\ud589\ud558\ub824\uba74 \uacc4\uc218 A\uc640 B\uac00 \ube44\ub840\ud574\uc57c \ud569\ub2c8\ub2e4. \uc989, \ub2e4\uc74c \ubc29\uc815\uc2dd\uc774 \ucda9\uc871\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-426cf79f7967a39d05301b57327425b9_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\cfrac{2}{1} = \\cfrac{-4}{a}\" title=\"Rendered by QuickLaTeX.com\" height=\"38\" width=\"65\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-left\"> \ub530\ub77c\uc11c \uc6b0\ub9ac\ub294 \ubbf8\uc9c0\uc758 \uac12\uc744 \uc5bb\uae30 \uc704\ud574 \uc774\uc804 \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-2ebc59bdf10d3d739bfa532b65c85287_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"a.\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"13\" style=\"vertical-align: 0px;\"><\/p>\n<p> \uc774\ub97c \uc704\ud574 \ubd84\uc218\ub97c \uc2ed\uc790\ud615\uc73c\ub85c \uacf1\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-778399973685974e5fab6ef86a4ff316_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"2 \\cdot a = -4 \\cdot 1\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"98\" 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-fa72e494965cde5a39eef1003b449a40_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"a = \\cfrac{-4}{2}\" title=\"Rendered by QuickLaTeX.com\" height=\"38\" width=\"66\" 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-115c97df060d69970606b1ae494bb4b9_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\bm{a=-2}\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"55\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-left\"> \ubc18\uba74\uc5d0 \uc120\uc774 \ud3c9\ud589\ud558\ub824\uba74 \ub3c5\ub9bd\ud56d\uc774 \ub2e4\ub978 \uacc4\uc218\uc5d0 \ube44\ub840\ud560 \uc218 \uc5c6\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-0eee380a4c98c2379e3b88fb5c00038e_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\cfrac{2}{1} \\neq \\cfrac{6}{b}\" title=\"Rendered by QuickLaTeX.com\" height=\"38\" width=\"43\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-left\"> \ub530\ub77c\uc11c \uc774\uc804\uacfc \ub9c8\ucc2c\uac00\uc9c0\ub85c \ubd84\uc218\ub97c \uc2ed\uc790\ud615\uc73c\ub85c \uacf1\ud558\uc5ec \ubd80\ub4f1\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-e8f6fbac3664ac51fabbd88c63a6265c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"2 \\cdot b \\neq 6 \\cdot 1\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"83\" 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-0d382f6f8b7a55e13812975129a29da1_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"b \\neq \\cfrac{6}{2}\" title=\"Rendered by QuickLaTeX.com\" height=\"38\" width=\"42\" 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-b74bf2f543632f7b7adec4ebd1f59b0e_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\bm{b\\neq 3}\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"40\" style=\"vertical-align: -4px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-left\"> \uc989, \ub450 \uc120\uc774 \ud3c9\ud589\ud558\ub3c4\ub85d<\/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-5c53d6ebabdbcfa4e107550ea60b1b19_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"a\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"9\" style=\"vertical-align: 0px;\"><\/p>\n<p> 2 \uc5ec\uc57c\ud558\uba70<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-f56d50c26583f9a035ff6b4e3c0ca5c0_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"b\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"8\" style=\"vertical-align: 0px;\"><\/p>\n<p> 3\uc744 \uc81c\uc678\ud55c \ubaa8\ub4e0 \uc2e4\uc218\uac00 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\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> \ub2e4\uc74c \ub450 \ud3c9\ud589\uc120 \uc0ac\uc774\uc758 \uac70\ub9ac\ub294 \uc5bc\ub9c8\uc785\ub2c8\uae4c? <\/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-9ad10fd8e20d413e433851810e823172_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"r: \\ x+3y-4=0 \\qquad \\qquad s: \\ 2x+6y+6=0\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"364\" style=\"vertical-align: -4px;\"><\/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__E4F0FE\" role=\"button\" tabindex=\"0\" aria-expanded=\"false\" data-otfm-spc=\"#E4F0FE\" style=\"text-align:center\">\n<div class=\"otfm-sp__title\"> <strong>\ud574\uacb0\ucc45 \ubcf4\uae30<\/strong><\/div>\n<\/div>\n<p class=\"has-text-align-left\"> \uba3c\uc800, \uc774\uac83\uc774 \ub450 \uac1c\uc758 \ud3c9\ud589\uc120\uc778\uc9c0 \ud655\uc778\ud558\uaca0\uc2b5\ub2c8\ub2e4. \uc774\ub97c \uc704\ud574 \ubcc0\uc218\uc758 \uacc4\uc218<\/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> \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-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> \uc11c\ub85c \ube44\ub840\ud574\uc57c \ud558\uc9c0\ub9cc \ub3c5\ub9bd \ud56d\uc5d0\ub294 \ube44\ub840\ud558\uc9c0 \uc54a\uc544\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-1a5385dff1a5c143885cac238927cea7_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\cfrac{1}{2} = \\cfrac{3}{6}\\neq \\cfrac{-4}{6} \\ \\longrightarrow \\ \\text{Paralelas}\" title=\"Rendered by QuickLaTeX.com\" height=\"38\" width=\"220\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-left\"> \uc2e4\uc81c\ub85c \uc120\uc740 \ud3c9\ud589\ud558\ubbc0\ub85c \uc774 \uc808\ucc28\ub97c \uc801\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p class=\"has-text-align-left\"> \uc774\uc81c \uc120 \uc911 \ud558\ub098(\uc6d0\ud558\ub294 \uc120)\uc5d0\uc11c \uc810\uc744 \uac00\uc838\uc640\uc57c \ud569\ub2c8\ub2e4. \uc774 \uacbd\uc6b0 \uc120 \uc704\uc758 \uc810\uc744 \uacc4\uc0b0\ud558\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-23a7daa116b8874af1538c91f8d239de_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"s.\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"12\" style=\"vertical-align: 0px;\"><\/p>\n<p> \uc774\ub807\uac8c \ud558\ub824\uba74 \ubcc0\uc218 \uc911 \ud558\ub098\uc5d0 \uac12\uc744 \ud560\ub2f9\ud574\uc57c \ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \ub2e4\uc74c\uc744 \uc218\ud589\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-d762821a7c6da83f02380639f43ef8fd_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"x=0:\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"52\" 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-cfbc09666c2be26abbecc34491f0f0a3_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"2x+6y+6=0 \\ \\xrightarrow{x \\ = \\ 0} \\ 2\\cdot 0+6y+6=0\" title=\"Rendered by QuickLaTeX.com\" height=\"23\" width=\"325\" style=\"vertical-align: -4px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-left\"> \uc774\uc81c \ub2e4\ub978 \ubcc0\uc218(<\/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> ) \uc774 \uc2dc\uc810\uc5d0\uc11c \uadf8 \uac12\uc744 \uc54c\uae30 \uc704\ud574 \uc5bb\uc740 \ubc29\uc815\uc2dd: <\/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-d2147ae4d002aba7f27fda064a5f3d15_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"6y=-6\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"65\" 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-011e4abb1bbc3ef5f362695736e2b1f7_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"y= \\cfrac{-6}{6}\" title=\"Rendered by QuickLaTeX.com\" height=\"38\" width=\"66\" 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-8330e0406bdbde3e65e8142fafceeee6_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"y= -1\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"55\" style=\"vertical-align: -4px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-left\"> \uadf8\ub798\uc11c \uc120\uc5d0\uc11c \uc5bb\uc740 \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-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> \ub3d9\ucabd:<\/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-d4834bffe8509fbc113d7be09e378a7e_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"P(0,-1)\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"66\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-left\"> \uc120\uc758 \ud55c \uc810\uc744 \uc54c\uace0 \ub098\uba74 \ub2e4\uc74c \uacf5\uc2dd\uc744 \uc0ac\uc6a9\ud558\uc5ec \ud574\ub2f9 \uc810\uc5d0\uc11c \ub2e4\ub978 \uc120\uae4c\uc9c0\uc758 \uac70\ub9ac\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-8064e6650ca06c9d921e13e956ab02a8_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"d(P,r)= \\cfrac{\\lvert A\\cdot p_x + B\\cdot p_y +C\\rvert}{\\sqrt{A^2+B^2}}\" title=\"Rendered by QuickLaTeX.com\" height=\"44\" width=\"232\" style=\"vertical-align: -16px;\"><\/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-04bdc4f7bf4e33872b9a1dae673198df_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"d(P,r)= \\cfrac{\\lvert 1\\cdot 0 + 3\\cdot (-1) +(-4)\\rvert}{\\sqrt{1^2+3^2}}= \\cfrac{7}{\\sqrt{10}}=\\bm{2,21}\" title=\"Rendered by QuickLaTeX.com\" height=\"44\" width=\"371\" style=\"vertical-align: -16px;\"><\/p>\n<\/p>\n<div class=\"wp-block-otfm-box-spoiler-end otfm-sp_end\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\uc5ec\uae30\uc5d0\uc11c\ub294 \ud3c9\ud589\uc120\uc5d0 \ub300\ud55c \ubaa8\ub4e0 \uac83\uc744 \ucc3e\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4: \ud3c9\ud589\uc120\uc758 \uc758\ubbf8, \ub450 \uc120\uc774 \ud3c9\ud589\ud55c\uc9c0 \ud655\uc778\ud558\ub294 \ubc29\ubc95, \ud574\ub2f9 \uc18d\uc131 \ub4f1. \ub610\ud55c \ud3c9\ud589\uc120\uc5d0 \ub300\ud55c \uba87 \uac00\uc9c0 \uc608\uc640 \ud574\uacb0 \uc5f0\uc2b5\uc744 \ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud3c9\ud589\uc120\uc774\ub780 \ubb34\uc5c7\uc785\ub2c8\uae4c? \ud3c9\ud589\uc120\uc740 \uacb0\ucf54 \uad50\ucc28\ud558\uc9c0 \uc54a\ub294 \uc120\uc785\ub2c8\ub2e4. \uc989, \uada4\uc801\uc774 \ubb34\ud55c\ub300\ub85c \ud655\uc7a5\ub418\uc5b4\ub3c4 \uc11c\ub85c \ub2ff\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \ub450 \ud3c9\ud589\uc120\uc758 \uc810\uc740 \ud56d\uc0c1 \uc11c\ub85c \uac19\uc740 \uac70\ub9ac\ub97c \uac00\uc9c0\uba70, \ub354\uc6b1\uc774 \ub450 \ud3c9\ud589\uc120\uc5d0\ub294 &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/mathority.org\/ko\/%ed%8f%89%ed%96%89%ec%84%a0-%ec%a0%95%ec%9d%98-%eb%b0%8f-%ec%98%88\/\"> <span class=\"screen-reader-text\">\ud3c9\ud589\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-234","post","type-post","status-publish","format-standard","hentry","category-16"],"yoast_head":"<!-- This site is optimized 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