Garis adalah himpunan dari tak hingga dari titik. Dalam matematika, garis lurus adalah garis yang menghubungkan antara dua titik pada bidang datar tanpa batas. Ciri-ciri garis lurus yaitu[br]1. Tidak berujung dan tidak memiliki lebar.[br]2. Tidak memiliki lengkungan apapun didalamnya.[br]3. Kedua ujungnya dapat diperpanjang tanpa batas.[br]4. Dapat dinyatakan kedalam sebuah persamaan. [br]

Gradien atau biasa disebut kemiringan [img width=27,height=22]data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABsAAAAWCAMAAAAGlBe5AAAAAXNSR0IArs4c6QAAAHJQTFRFAAAAAAAAAAA6AABmADpmADqQAGa2OgA6OgBmOjo6OjqQOmaQOpCQOpDbZgAAZgA6ZjoAZjo6ZmaQZrb/kDoAkGY6kJC2kNvbkNv/tmYAtmZmtpBmttv/tv//25A627aQ2////7Zm/9uQ/9u2//+2///brakPbwAAAAF0Uk5TAEDm2GYAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAZdEVYdFNvZnR3YXJlAE1pY3Jvc29mdCBPZmZpY2V/7TVxAAAApklEQVQoU8VRyRaCMAwMbriBCy5Ua4FY/v8XbRZF6NOLB3tom0kyM2kB/rBwV/ZU3co+Y7esB4ZwocU4v0VemzFj7SGLx1AQU+pvj0lx3yZZOKek4HiX9qs161PtJnsrsexSEahnACYgDcfCpjkKWMWEmkGOSPymBJ8XXU7tUjldMT1fwuSCqk+iI3qfjzqlb/Npe39+FXo5fcuKDq/q8z/Ez/kb8gAMbw3ZP/t69gAAAABJRU5ErkJggg==[/img] adalah besarnya perbedaan tinggi [img width=32,height=22]data:image/png;base64,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[/img] dibanding besarnya perbedaan datar [img width=32,height=22]data:image/png;base64,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[/img].[center][img width=124,height=42]data:image/png;base64,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[/img] [/center] Gradien dari sebuah garis dapat bernilai positif maupun negatif. Hal ini dipengaruhi oleh kemiringannya. Apabila sebuah garis memiliki gradien bernilai positif, maka garis tersebut akan condong ke kanan. Sedangkan apabila sebuah garis memiliki gradien bernilai negatif, maka garis tersebut akan condong ke kiri. [br]Contohnya persamaan garis [img width=88,height=22]data:image/png;base64,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[/img] memiliki titik potong sumbu [img width=9,height=22]data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAkAAAAWCAMAAAAlz0ZsAAAAAXNSR0IArs4c6QAAAEtQTFRFAAAAAAAAAAA6AABmADpmOma2OpDbZjoAZrbbkDoAkDo6kGY6kNvbkNv/tmYAtmY6tmaQtv//25A62//b2////7Zm/9uQ/9u2///bf3P00gAAAAF0Uk5TAEDm2GYAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAZdEVYdFNvZnR3YXJlAE1pY3Jvc29mdCBPZmZpY2V/7TVxAAAAPUlEQVQYV2NgoDYQZ2fiZeAHYgkBYU42fg6I+UKMbFCLRJkFISwJbqAiMIOLh5NNDKiQj4UXqJBVhEpOAgC7oAHHhbctwwAAAABJRU5ErkJggg==[/img] pada titik [img width=34,height=22]data:image/png;base64,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[/img] dan titik potong sumbu [img width=9,height=22]data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAkAAAAWCAMAAAAlz0ZsAAAAAXNSR0IArs4c6QAAAFpQTFRFAAAAAAAAAAA6AABmADpmAGa2OgA6Oma2OpDbZgAAZgA6ZmaQZpDbZrbbZrb/kDoAkNv/tmYAtmY6tmZmtpA6tv//25A625Bm2////7Zm/7aQ/9uQ//+2///bGJ9itAAAAAF0Uk5TAEDm2GYAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAZdEVYdFNvZnR3YXJlAE1pY3Jvc29mdCBPZmZpY2V/7TVxAAAAUElEQVQYV2NgoDYQYmRnYBBkZGWQ4hNjFmWQ4RIA2iDNJsAgDRRnYJDh5GMQBgkBFbFK80BsF2PhloCwJJkgcgwM4nwQWlaEA8LgZ+Ilza0A+s4CiBHeMcAAAAAASUVORK5CYII=[/img] pada titik [img width=34,height=22]data:image/png;base64,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[/img]. Dari kedua titik tersebut didapatkan [img width=153,height=22]data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAJkAAAAWCAMAAADkZM6FAAAAAXNSR0IArs4c6QAAAJZQTFRFAAAAAAAAAAA6AABmADo6ADpmADqQAGa2OgAAOgA6OgBmOjqQOmaQOma2OpDbZgAAZgA6ZjoAZjo6ZmaQZpC2ZpDbZrbbZrb/kDoAkDo6kDpmkGY6kLb/kNvbkNv/tmYAtmY6tmZmtmaQtpA6traQtv//25A625Bm27Zm2/+22//b2////7Zm/7aQ/9uQ/9u2//+2///bVMORnQAAAAF0Uk5TAEDm2GYAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAZdEVYdFNvZnR3YXJlAE1pY3Jvc29mdCBPZmZpY2V/7TVxAAABhElEQVRIS+2V2VqDMBCFJ9VaXFpcKVoF6gJoMSXv/3IOzSKTfiTEKy+YW/LnnJyZBICppgSmBPwJiM3av4iuqCM2SwKhcAaJUGc8SqCcZUHWwpnq/jMOdZaf7aCNF0HOKLO/wYMV5HAiZapwd1ktcVawJUDO+rI2I9IVYp2UqhE6lBGvX+mq8M6DciaVvtflyQe0165WtbF2JpkxOjYDJes2cRdxBsDPM+CY23AdqYBf54hpMABS3m4emrslkdmMHLFeNwG8OjYjNmrI6gvLYc8unTOUXPAH/OxAOlNycFRpHbznV2b6aCSUEY8v6YonILbvfmelnuhyfofCLqRhCdTdmRWjdfjlbj900QmTzzMcgGV3CD7ojN/iXT3FkIyzRuY8jABUEcO9NdPTAfE01BzKmEBdMmpRrrtTyedtBAKGMUIKdtwfi/HLNOo6ijfl0I+AZn59VM++l8BmRsgcthSp+R+ORfpWMLEm7IeS4yz5HzZy3D8gwCPUCXPmi3j6/u8T+AFJqSsEorcP7gAAAABJRU5ErkJggg==[/img]dan [img width=45,height=22]data:image/png;base64,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[/img]. Sehingga [br][img width=53,height=39]data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADUAAAAnCAMAAACYJvDSAAAAAXNSR0IArs4c6QAAAIpQTFRFAAAAAAAAAAA6AABmADpmADqQAGa2OgAAOgA6OgBmOjqQOma2OpCQOpC2OpDbZgAAZgA6ZjoAZmaQZpDbZrbbZrb/kDoAkDo6kGY6kJC2kNvbkNv/tmYAtmY6tmZmtmaQtpA6tpBmttv/tv//25A625Bm2//b2////7Zm/7aQ/9uQ/9u2//+2///b54BKGgAAAAF0Uk5TAEDm2GYAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAZdEVYdFNvZnR3YXJlAE1pY3Jvc29mdCBPZmZpY2V/7TVxAAABLElEQVRIS91UXVPCMBC8VCwo0oKaiDRFrQFq6P3/v+dd2g59gOHC4APeS2Y6t929rwX4L2Hvd/Gl+HFSxKPcLM+iUc28aCWWagpglewHdQp+QhJ/tLv7hmYuQqHRgCblXAZ74hOEfyR1zALQ5BrWssZY7oQfayawqX8REFH+A7N0Et3oWTY5p9oIEutLBgeboDMu8DN+2GiS1ziWa2TjUun9QmX0dseAputZ/+EIzVdln953NIWqDp0VRpieJUR96vB66sPb7iMaaqgN68lLcF4hsDC6n7CX8mAKRvrJal1JYUGco5Ka/KINk/JE5N2Ms+0X1LIykZXWOxt+bE1WCq9l4GzglPQuB84WFkIWA2fDpXQXBs6GbyuTeVFhB2ezo4IKm8oMUVbHH2X9Ar8RGLtfl9jXAAAAAElFTkSuQmCC[/img][br][img width=85,height=39]data:image/png;base64,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[/img][br][img width=71,height=39]data:image/png;base64,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[/img][br][img width=55,height=39]data:image/png;base64,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[/img][br][img width=55,height=22]data:image/png;base64,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[/img][br](sesuai dengan bentuk persamaan [img width=79,height=22]data:image/png;base64,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[/img])

Contoh lainnya persamaan garis yang memiliki persamaan garis [img width=76,height=22]data:image/png;base64,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[/img] memiliki titik [img width=46,height=22]data:image/png;base64,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[/img] dan [img width=46,height=22]data:image/png;base64,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[/img]. Dari kedua titik tersebut didapatkan [img width=177,height=22]data:image/png;base64,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[/img]dan [img width=45,height=22]data:image/png;base64,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[/img]. Sehingga [br][img width=53,height=39]data:image/png;base64,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[/img][br][img width=85,height=39]data:image/png;base64,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[/img][br][img width=122,height=42]data:image/png;base64,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[/img][br][img width=43,height=39]data:image/png;base64,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[/img][br][img width=43,height=22]data:image/png;base64,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[/img][br]Sesuai dengan bentuk persamaan [img width=79,height=22]data:image/png;base64,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[/img]

Setelah mempelajari materi, siswa dapat mengakses link dibawah ini untuk berinteraksi dengan pengajar maupun siswa lainnya.[br]https://classroom.google.com/c/NzY4MTc5NDU2MjQ4?cjc=oud5wa7m

Persamaan garis lurus eksplisit merupakan persamaan garis lurus yang menunjukkan secara langsung besar gradien garis tersebut. Bentuk eksplisit dari persamaan garis lurus yaitu [img width=79,height=22]data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAE8AAAAWCAMAAAC2azGLAAAAAXNSR0IArs4c6QAAAIdQTFRFAAAAAAAAAAA6AABmADpmADqQAGa2OgAAOgA6OjqQOma2OpCQOpDbZgAAZgA6ZjoAZmaQZpDbZrbbZrb/kDoAkDo6kDpmkGY6kJC2kNvbkNv/tmYAtmY6tmZmtmaQtpA6tpBmttv/tv//25A625Bm2//b2////7Zm/7aQ/9uQ/9u2//+2///bM5VqMgAAAAF0Uk5TAEDm2GYAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAZdEVYdFNvZnR3YXJlAE1pY3Jvc29mdCBPZmZpY2V/7TVxAAABEklEQVQ4T+2TYXOCMAyGE2BOGUwndUyKU6yChf7/37e01hmmfNgdtw87c8dxtOmbJ28DwCP+jwMqGbeXv9ArMQaQOHHkRqCPp9p955i1c0zoTQvtPCigpOcSPb42RwzhlKlwD93rNYlbsqvky0etokXVhHvzeRRJuWT7XK9L41rPaFNPC9DEeDeMIHBJFRsHrPByAz87AXnuCKBLM9h4vJssW8wIEpHOEKLkZRmfVfEhJ/pt6N6tgDXjnG5yZp7Fvc6LLeyD7PGot6oWy2rq6XpTmdVaJJoZ2ONbQvvu6Jt+US7qWlXkTJcGhYwKMjBmtfl9HJ4xqtzZw3fnQ10Prd+bZ7Md9acRAR+o3wI+8kd24AuhmhPSQAh0gAAAAABJRU5ErkJggg==[/img], dengan [img width=14,height=22]data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA4AAAAWCAMAAADHE10VAAAAAXNSR0IArs4c6QAAAGBQTFRFAAAAAAAAAAA6AABmADpmADqQAGa2OgA6OpCQOpDbZgAAZgA6ZjoAZmaQZrb/kDoAkGY6kJC2kNvbkNv/tmYAtmZmtpBmttv/tv//25A62////7Zm/9uQ/9u2//+2///b/zCyLwAAAAF0Uk5TAEDm2GYAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAZdEVYdFNvZnR3YXJlAE1pY3Jvc29mdCBPZmZpY2V/7TVxAAAAXElEQVQoU8WPWRKAIAxDgxuCu6DIItz/lrbjHbQ/aV+TmRb4qcoq5nsUirQNwOlsvwXfTC7WF51Ulg6w1EbeIklDSBEiDLAnDwZZzzwyZJTkfrjX5ymWdWW+++4BBXEE1ZY1R1EAAAAASUVORK5CYII=[/img] adalah gradien dari garis dan [img width=8,height=22]data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAWCAMAAADKDS1SAAAAAXNSR0IArs4c6QAAAEVQTFRFAAAAAAAAAABmADpmADqQOgAAOgA6OjqQOma2ZgAAZrbbZrb/kDpmkGY6kNv/tmYAttv/tv//25Bm2////9uQ/9u2//+2DkDjXAAAAAF0Uk5TAEDm2GYAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAZdEVYdFNvZnR3YXJlAE1pY3Jvc29mdCBPZmZpY2V/7TVxAAAAPElEQVQYV2NgoBoQ5WVkZBJkYBDj5BAWYRdmYOBnARJAIMbJDbFEhI0PwhDj5GIQ5QGqZRBiZWQWoNgJAJxhAZ7Ima8uAAAAAElFTkSuQmCC[/img] adalah konstanta. Contoh bentuk eksplisit adalah [img width=76,height=22]data:image/png;base64,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[/img], sehingga gradiennya adalah [img width=9,height=22]data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAkAAAAWCAMAAAAlz0ZsAAAAAXNSR0IArs4c6QAAAD9QTFRFAAAAAAAAAAA6AGa2OgAAOjqQOma2OpC2OpDbZgAAZpDbZrb/kDoAtmYAtpBm25A62////7Zm/9uQ//+2///b2dlh5wAAAAF0Uk5TAEDm2GYAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAZdEVYdFNvZnR3YXJlAE1pY3Jvc29mdCBPZmZpY2V/7TVxAAAAS0lEQVQYV2NgIB2I8LEwMnEB9YnwsAsw8DNyQ40Q5uSAsoRYYGK8zFAhflYBCIufDcoQBDKE2IAiQiApfqBeER5GEICZQrrLUHUAANnYAc4Lle6XAAAAAElFTkSuQmCC[/img].

Persamaan garis lurus yang saling sejajar adalah dua persamaan garis lurus yang memiliki gradien atau kemiringan sama besar tetapi memiliki titik yang berbeda. Sehingga kedua garis tersebut tidak akan bertemu.[br][center][img width=62,height=22]data:image/png;base64,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[/img][/center]Contoh dari persamaan garis lurus yang saling sejajar adalah persamaan garis lurus [img width=88,height=22]data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAFgAAAAWCAMAAABzGasaAAAAAXNSR0IArs4c6QAAAIRQTFRFAAAAAAAAAAA6AABmADpmADqQAGa2OgAAOgA6OjpmOjqQOma2OpCQOpC2OpDbZgAAZgA6ZjoAZmaQZpDbZrbbZrb/kDoAkDo6kGY6kNvbkNv/tmYAtmY6tmZmtmaQtpA6tpBmtv//25A625Bm2//b2////7Zm/7aQ/9uQ/9u2//+2///bwWp5YwAAAAF0Uk5TAEDm2GYAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAZdEVYdFNvZnR3YXJlAE1pY3Jvc29mdCBPZmZpY2V/7TVxAAABE0lEQVRIS+1T23KCMBDdUNRWFNRKbAFvUdNI/v//GsIqJqy3N2dkZ3iBk3PLAtDNWzSgNwMWfBNRRey8VIP0qT40Hx9AMOKQS6w5hbknVSauO4t3iYtRYsULFgHkrG8hRg2ndyA1bMzjNMigMA+OQyyj0hL/peJjC+XkjLrtOTcG9GrP42LeAC+J1de2JgZQnxko45oaP4EY1kEEw0Z8gF5kYIhFRV0JLNHwnSpEhAVJk5J0LLFJ6znvK2qJ2gmk4bXZ9E9TcOvyrNM6Vzijb8qjVlUPVZ968ctj1ZTs7fGZWDryVy8Pa4ohDzNT8qmVluMyYbjIu+d+lLay5xgBek2s/O2de+grDy4W8qETHehVGvgHE1YS0dG0pIYAAAAASUVORK5CYII=[/img] dan persamaan garis lurus [img width=88,height=22]data:image/png;base64,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[/img]. Hal ini ditunjukkan oleh gradien dari kedua garis yang sama yaitu [img width=21,height=22]data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABUAAAAWCAMAAAAYXScKAAAAAXNSR0IArs4c6QAAAEJQTFRFAAAAAAAAAAA6ADqQAGa2OgAAOjqQOma2OpC2OpDbZgAAZpDbZrb/kDoAtmYAtpBm25A62////7Zm/9uQ//+2///bFsjmZAAAAAF0Uk5TAEDm2GYAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAZdEVYdFNvZnR3YXJlAE1pY3Jvc29mdCBPZmZpY2V/7TVxAAAAVUlEQVQoU2NgGDggys/KyMSNZr8oL4cggwAjDxZniXBxYhEVZsWmlo8FqFSUlxEKmAVBOgXYwBQqEGDHIigEFBRmR1MpDNIugOYGqB3YXDZwIYtqMwA4PgIxnuPSqAAAAABJRU5ErkJggg==[/img] namun memiliki titik atau persamaan yang berbeda.[br]

1. Mencari persamaan garis lurus jika diketahui gradien [img width=14,height=22]data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA4AAAAWCAMAAADHE10VAAAAAXNSR0IArs4c6QAAAGBQTFRFAAAAAAAAAAA6AABmADpmADqQAGa2OgA6OpCQOpDbZgAAZgA6ZjoAZmaQZrb/kDoAkGY6kJC2kNvbkNv/tmYAtmZmtpBmttv/tv//25A62////7Zm/9uQ/9u2//+2///b/zCyLwAAAAF0Uk5TAEDm2GYAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAZdEVYdFNvZnR3YXJlAE1pY3Jvc29mdCBPZmZpY2V/7TVxAAAAXElEQVQoU8WPWRKAIAxDgxuCu6DIItz/lrbjHbQ/aV+TmRb4qcoq5nsUirQNwOlsvwXfTC7WF51Ulg6w1EbeIklDSBEiDLAnDwZZzzwyZJTkfrjX5ymWdWW+++4BBXEE1ZY1R1EAAAAASUVORK5CYII=[/img] dan salah satu titik pada garis[br]Jika sebuah persamaan garis lurus bergradien [img width=14,height=22]data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA4AAAAWCAMAAADHE10VAAAAAXNSR0IArs4c6QAAAGBQTFRFAAAAAAAAAAA6AABmADpmADqQAGa2OgA6OpCQOpDbZgAAZgA6ZjoAZmaQZrb/kDoAkGY6kJC2kNvbkNv/tmYAtmZmtpBmttv/tv//25A62////7Zm/9uQ/9u2//+2///b/zCyLwAAAAF0Uk5TAEDm2GYAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAZdEVYdFNvZnR3YXJlAE1pY3Jvc29mdCBPZmZpY2V/7TVxAAAAXElEQVQoU8WPWRKAIAxDgxuCu6DIItz/lrbjHbQ/aV+TmRb4qcoq5nsUirQNwOlsvwXfTC7WF51Ulg6w1EbeIklDSBEiDLAnDwZZzzwyZJTkfrjX5ymWdWW+++4BBXEE1ZY1R1EAAAAASUVORK5CYII=[/img] melalui titik [img width=50,height=22]data:image/png;base64,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[/img], rumus yang dapat digunakan yaitu[br][img width=135,height=22]data:image/png;base64,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[/img][br]Contohnya persamaan garis yang memiliki gradien [img width=9,height=22]data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAkAAAAWCAMAAAAlz0ZsAAAAAXNSR0IArs4c6QAAAD9QTFRFAAAAAAAAAAA6AGa2OgAAOjqQOma2OpC2OpDbZgAAZpDbZrb/kDoAtmYAtpBm25A62////7Zm/9uQ//+2///b2dlh5wAAAAF0Uk5TAEDm2GYAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAZdEVYdFNvZnR3YXJlAE1pY3Jvc29mdCBPZmZpY2V/7TVxAAAAS0lEQVQYV2NgIB2I8LEwMnEB9YnwsAsw8DNyQ40Q5uSAsoRYYGK8zFAhflYBCIufDcoQBDKE2IAiQiApfqBeER5GEICZQrrLUHUAANnYAc4Lle6XAAAAAElFTkSuQmCC[/img] dan melalui titik [img width=34,height=22]data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACIAAAAWCAMAAACScr5LAAAAAXNSR0IArs4c6QAAAHJQTFRFAAAAAAAAAAA6AABmADpmADqQOgAAOgA6OgBmOjo6OjpmOjqQOmaQOma2OpCQOpC2OpDbZgAAZgA6Zjo6ZrbbZrb/kDoAkDo6kNv/tmYAtmY6tmZmttv/tv//25A627aQ29u22////7Zm/9uQ//+2///bdLfhrQAAAAF0Uk5TAEDm2GYAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAZdEVYdFNvZnR3YXJlAE1pY3Jvc29mdCBPZmZpY2V/7TVxAAAAx0lEQVQ4T82R2RKCMAxFU1TcRUQRUYpQ+P9fNM0ixXH0yRnz0iUnyb0twJ+Fy4q3iuzmJvd23QD0ZWyi5Em6+IR7t+Rat6iQyJMGrPH3Pvqct+0Ec3jaay2X+ih3KW056eYq5J4dhWi3HSNgZyiCe+FqzFRgt6oUoSxxLOASEdOfC0DEkmA/Y0DwnmRhP4oPiMd0EHUJfFkcJAZHWsRRnbFcRrqU57CM4F1owiH8DEmqa7Z1HX2X5gJPYl+X4Vnrrz/9Uvqb4wO/chB5OWERWgAAAABJRU5ErkJggg==[/img]. Didapatkan [img width=99,height=22]data:image/png;base64,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[/img] dan [img width=45,height=22]data:image/png;base64,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[/img]. Sehingga,[br][img width=117,height=22]data:image/png;base64,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[/img][br][img width=104,height=22]data:image/png;base64,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[/img][br][img width=76,height=22]data:image/png;base64,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[/img][br][br]2. Mencari persamaan garis lurus jika diketahui dua titik pada garis [br]Jika persamaan garis lurus melalui dua buah titik yaitu [img width=50,height=22]data:image/png;base64,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[/img] dan [img width=51,height=22]data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADMAAAAWCAMAAABaHlSdAAAAAXNSR0IArs4c6QAAAJNQTFRFAAAAAAAAAAA6AABmADpmADqQAGa2OgAAOgA6OgBmOjo6OjqQOmaQOma2OpDbZgAAZgA6ZjoAZjo6ZmaQZpDbZrbbZrb/kDoAkDo6kDpmkGY6kLb/kNvbkNv/tmYAtmY6tmZmtmaQtpA6ttv/tv//25A625Bm27Zm27aQ2//b2////7Zm/7aQ/9uQ/9u2//+2///bWfKizAAAAAF0Uk5TAEDm2GYAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAZdEVYdFNvZnR3YXJlAE1pY3Jvc29mdCBPZmZpY2V/7TVxAAABB0lEQVQ4T91SYXOCMAxNHQM3kKkboHOAU+s2WLT//9etbRoo4wsfPXPXay99L8l7LcAdBq7LSapkcmScjJtJFAB8dsXx6TSRAtA+WKwq0skUBuPc9rusZiXUevlRiwVAJcI+Jx+NDmqnPn+KtM6GHX9zqS+vS68QoYlpDmI8pBkCda8uaKqO4/QNWl1fctj78w456p3EfEUi6b2vQnzzc8Rh+zYfRYoZYNxcdHF2UwavDedMRUITswpKLWhhG6jtqeO0zkmTs6Kt+vH7nHPozDJnE25n8H/t553GkHB1cFbaXC/Ec44rtlRcFTP3YLqLzbn3N5ff3r/GSAjhBmLbOef9a766tf0PaHgY5nbHoOIAAAAASUVORK5CYII=[/img]. Maka rumus yang dapat digunakan adalah [br][img width=121,height=39]data:image/png;base64,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[/img][br]Contohnya persamaan garis yang melalui titik [img width=34,height=22]data:image/png;base64,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[/img] dan [img width=61,height=22]data:image/png;base64,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[/img]. Didapatkan [img width=165,height=22]data:image/png;base64,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[/img] dan [img width=57,height=22]data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADkAAAAWCAMAAABNPMRUAAAAAXNSR0IArs4c6QAAAHtQTFRFAAAAAAAAAAA6AABmADpmADqQAGa2OgAAOgA6OjpmOjqQOmaQOma2OpCQOpDbZgAAZgA6ZmaQZpDbZrbbZrb/kDoAkDo6kDpmkLb/kNv/tmYAtmY6tmZmtpA6tv//25A625Bm27Zm2////7Zm/7aQ/9uQ/9u2//+2///bNoE9ywAAAAF0Uk5TAEDm2GYAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAZdEVYdFNvZnR3YXJlAE1pY3Jvc29mdCBPZmZpY2V/7TVxAAAAvElEQVQ4T+2Ryw6CMBBFb1HBB4oPUAsKSB3p/3+hLS0JJIRUEuPG2XQzZ+6ZKfCvb1yAgnjaWJmwiWS2jTSZsRBImd+JVzNtLaoBKxHWmnzGxSxHvefO4rTKGxKgJQep3JHqSsgzhyIL1a4H3HqRo7bCLqKDUp+OwCNgm6GthlSsLYr5oQKtq5exd6iWFJ5xlZfcgWr2Y+ZDSxvVvm64SrrvTGt5dUVMX+KdLBhDuO7Zi6BAXXsS+Znpj7rfjKULBcwM74AAAAAASUVORK5CYII=[/img]. Sehingga,[br][img width=145,height=42]data:image/png;base64,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[/img][br][img width=95,height=39]data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAF8AAAAnCAMAAABe42RrAAAAAXNSR0IArs4c6QAAAJZQTFRFAAAAAAAAAAA6AABmADpmADqQAGaQAGa2OgAAOgA6OjpmOjqQOmaQOma2OpCQOpC2OpDbZgAAZgA6ZjoAZjo6ZmaQZpC2ZpDbZrbbZrb/kDoAkDo6kGY6kNvbkNv/tmYAtmY6tmZmtmaQtpA6ttv/tv//25A625Bm27aQ29u22//b2////7Zm/7aQ/9uQ/9u2//+2///baWxcIAAAAAF0Uk5TAEDm2GYAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAZdEVYdFNvZnR3YXJlAE1pY3Jvc29mdCBPZmZpY2V/7TVxAAABjElEQVRIS+1WaVODMBBNsLX1wILWo2kFam08wMD+/z/nkkBHnU2A+AWPnel0GLKPt283yWPsP76lgJqvfPIhm/Ng0Z0Jgvvgg1jkTPZIzS5iH3xN3JSe8ZCxlM/IWoqwsuOXV0HCMvzR8bK8wxdvK3m0Z9UluUqd7u348PAqoqzGoKLgfGIw1UnCFNaAgWo3Mc3rx3XCEF9aFZI8arC/ZGqw1JRWM9yS9JGDDit+gaXbo4rN19OZurWucujPYGMV3xA3+HJyXatBhwMf1vciUmQDQCC0bL5eOFhUsVWeFPsneUhTe14e+suevCfcIf7hFezaGeizevAaEdgmeDDUH08gtugIFGkPHOc/ydM/ky57nPqMoEU/jwJscDjO7Ye2s6JuRwPiOGdlTF/5XWr1cDTmTpH6Dh4cfRxNitCln/FxOpqWLOw49zu3rY7m0+6UZzm6r573zsfMTkejK2j0d5oPui+djkanmQmrfZ1PuByNwQMxffSez6Z6J7N6fwU3XuOJ8A7D56PHr855B3jIH6GOXPp/AAAAAElFTkSuQmCC[/img][br][img width=95,height=39]data:image/png;base64,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[/img][br][img width=117,height=22]data:image/png;base64,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[/img][br][img width=104,height=22]data:image/png;base64,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[/img][br][img width=76,height=22]data:image/png;base64,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[/img][br][br]3. Mencari persamaan garis lurus jika diketahui salah satu titik pada garis dan gradien garis lain yang sejajar.  [br]Jika persamaan garis lurus melalui titik [img width=50,height=22]data:image/png;base64,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[/img] dan sejajar dengan garis yang memiliki gradien [img width=14,height=22]data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA4AAAAWCAMAAADHE10VAAAAAXNSR0IArs4c6QAAAGBQTFRFAAAAAAAAAAA6AABmADpmADqQAGa2OgA6OpCQOpDbZgAAZgA6ZjoAZmaQZrb/kDoAkGY6kJC2kNvbkNv/tmYAtmZmtpBmttv/tv//25A62////7Zm/9uQ/9u2//+2///b/zCyLwAAAAF0Uk5TAEDm2GYAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAZdEVYdFNvZnR3YXJlAE1pY3Jvc29mdCBPZmZpY2V/7TVxAAAAXElEQVQoU8WPWRKAIAxDgxuCu6DIItz/lrbjHbQ/aV+TmRb4qcoq5nsUirQNwOlsvwXfTC7WF51Ulg6w1EbeIklDSBEiDLAnDwZZzzwyZJTkfrjX5ymWdWW+++4BBXEE1ZY1R1EAAAAASUVORK5CYII=[/img]. Maka rumus yang dapat digunakan untuk mencari persamaan garis lurus tersebut adalah [br][img width=135,height=22]data:image/png;base64,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[/img][br]Kedua garis merupakan garis yang sejajar. Oleh karena itu, kedua garis memiliki gradien yang sama. [br]Contohnya persamaan garis yang melalui titik [img width=34,height=22]data:image/png;base64,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[/img] dan sejajar dengan garis[img width=76,height=30]data:image/png;base64,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[/img]. Karena kedua garis merupakan garis yang sejajar, maka gradien kedua garis lurus bernilai sama yaitu [img width=7,height=30]data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAcAAAAeCAMAAADXVfSyAAAAAXNSR0IArs4c6QAAAFdQTFRFAAAAAAAAAAA6OgBmOjqQOmaQOma2OpDbZgAAZgA6ZjqQZma2ZpDbZrb/kDoAkDo6kNv/tmYAtmY6tmZmtraQtv//27Zm27aQ2////9uQ/9u2//+2///bekHtQgAAAAF0Uk5TAEDm2GYAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAZdEVYdFNvZnR3YXJlAE1pY3Jvc29mdCBPZmZpY2V/7TVxAAAAVUlEQVQYV4WOyRKAMAxCwbXuu1ab//9OY9VjlQuT8IYBCGqNF81kmr0D+7cPJPNw25sodekffAjpyNQCrrSu6P1zq/SGM1F9M4dpdF1ipVWXkczC7Sd7mgNnhX2ZSAAAAABJRU5ErkJggg==[/img]. Selain itu didapatkan [img width=45,height=22]data:image/png;base64,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[/img] dan [img width=45,height=22]data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAC0AAAAWCAMAAABjeeXGAAAAAXNSR0IArs4c6QAAAGlQTFRFAAAAAAAAAAA6AABmADpmADqQAGa2OgAAOgA6OgBmOma2OpDbZgAAZgA6ZmaQZpDbZrbbZrb/kDoAkNv/tmYAtmY6tmZmtpA6traQtv//25A625Bm27Zm2////7Zm/7aQ/9uQ//+2///bUadEngAAAAF0Uk5TAEDm2GYAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAZdEVYdFNvZnR3YXJlAE1pY3Jvc29mdCBPZmZpY2V/7TVxAAAAr0lEQVQ4T+2SWxOCIBCFD2bShUrRLJUM/P8/siXALjM4vPXSeWBh5uPsmQXgr3kCirOsTJ2H5iX6rE7Em/UNRhREn9kOaJjdBk2SeRFFmuSeVnvlXvWrDuaw1MaIQAN6U0OTf1zvtBEV2g/r7yQusk1iS6FPVNS2i9lb0IUH+vxIh/Yap0dWQvkJjq7qOI2Bs9yHHapniyX6NdyLy5NEy/n9k7xDk4aez3dJ/A+/xB57oQls74xuIAAAAABJRU5ErkJggg==[/img]. Sehingga, [br][img width=120,height=39]data:image/png;base64,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[/img][br][img width=51,height=39]data:image/png;base64,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[/img][br][br]4. Mencari persamaan garis lurus jika diketahui salah satu titik pada garis dan gradien garis lain yang tegak lurus[br]Jika persamaan garis lurus melalui titik [img width=50,height=22]data:image/png;base64,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[/img] dan tegak lurus dengan garis yang memiliki gradien [img width=14,height=22]data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA4AAAAWCAMAAADHE10VAAAAAXNSR0IArs4c6QAAAGBQTFRFAAAAAAAAAAA6AABmADpmADqQAGa2OgA6OpCQOpDbZgAAZgA6ZjoAZmaQZrb/kDoAkGY6kJC2kNvbkNv/tmYAtmZmtpBmttv/tv//25A62////7Zm/9uQ/9u2//+2///b/zCyLwAAAAF0Uk5TAEDm2GYAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAZdEVYdFNvZnR3YXJlAE1pY3Jvc29mdCBPZmZpY2V/7TVxAAAAXElEQVQoU8WPWRKAIAxDgxuCu6DIItz/lrbjHbQ/aV+TmRb4qcoq5nsUirQNwOlsvwXfTC7WF51Ulg6w1EbeIklDSBEiDLAnDwZZzzwyZJTkfrjX5ymWdWW+++4BBXEE1ZY1R1EAAAAASUVORK5CYII=[/img]. Maka rumus yang dapat digunakan untuk mencari persamaan garis lurus tersebut adalah [br][img width=152,height=39]data:image/png;base64,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[/img][br]Kedua garis merupakan garis yang tegak lurus. Oleh karena itu, hasil kali gradien kedua garis adalah [img width=21,height=22]data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABUAAAAWCAMAAAAYXScKAAAAAXNSR0IArs4c6QAAADlQTFRFAAAAAAAAADo6ADqQOgAAZgAAZjo6ZpC2ZpDbZrb/kDoAkGY625Bm27Zm2/+22////9uQ//+2///bMPd4eAAAAAF0Uk5TAEDm2GYAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAZdEVYdFNvZnR3YXJlAE1pY3Jvc29mdCBPZmZpY2V/7TVxAAAAPElEQVQoU2NgGEggxM2JaT0vCyOmKA87HysWtQyC+ESFuBihgJkfaA9etWjuIF6tABvQDiaOgQxGAnYDAIwYAYQL1Yb5AAAAAElFTkSuQmCC[/img]. [br]Contoh persamaan garis lurus yang melalui titik [img width=49,height=22]data:image/png;base64,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[/img] dan tegak lurus dengan garis [img width=88,height=22]data:image/png;base64,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[/img]. Karena kedua garis merupakan garis yang saling tegak lurus, maka hasil kali kedua gradien garis lurus tersebut bernilai [img width=21,height=22]data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABUAAAAWCAMAAAAYXScKAAAAAXNSR0IArs4c6QAAADlQTFRFAAAAAAAAADo6ADqQOgAAZgAAZjo6ZpC2ZpDbZrb/kDoAkGY625Bm27Zm2/+22////9uQ//+2///bMPd4eAAAAAF0Uk5TAEDm2GYAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAZdEVYdFNvZnR3YXJlAE1pY3Jvc29mdCBPZmZpY2V/7TVxAAAAPElEQVQoU2NgGEggxM2JaT0vCyOmKA87HysWtQyC+ESFuBihgJkfaA9etWjuIF6tABvQDiaOgQxGAnYDAIwYAYQL1Yb5AAAAAElFTkSuQmCC[/img]. Selain itu didapatkan [img width=111,height=22]data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAG8AAAAWCAMAAAD5NjJbAAAAAXNSR0IArs4c6QAAAIpQTFRFAAAAAAAAAAA6AABmADpmADqQAGa2OgAAOgA6OgBmOma2OpCQOpC2OpDbZgAAZgA6ZjoAZjo6ZmaQZrbbZrb/kDoAkDo6kGY6kJC2kNvbkNv/tmYAtmY6tmZmtmaQtpBmtraQttv/tv//25A627Zm27aQ29u22//b2////7Zm/9uQ/9u2//+2///bbI/fgQAAAAF0Uk5TAEDm2GYAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAZdEVYdFNvZnR3YXJlAE1pY3Jvc29mdCBPZmZpY2V/7TVxAAABNElEQVRIS+2U61KDMBBGk7bai6X2FmsJVTFqIWXf//XcRIZAICWp+o/MdDqlOd9hNwuEDGvowD92AJIpHS2DBDcgVT6wZUYE3QcIb0CsdDkN8Wm4QuBA95c1jfD7LtN/AaPlKi/YtXxtdtWly3oUkwQ/ZnXxBnlN+cNzJibbNB+/+3Qpp3Si4rm6G3g5sygx+u6AJsLuEUZX7iinVTBwVY/24RI06r/NGiJnMSYiw9Hr1U9SrGqKVls6z8Mgan/xGGOI9xDUfXAoD+9jfu04DKLKUk45O57S3s7oTgilELqf8HRkkdwROL25fE3k5xeyxaoxZS7z56acF+3jODqCLpRZOutrIr0lOTZwa0zcvirARkLU+cJ+CVw9P7W5hYT4Wns96vtVvgVzfCd5PIh/qRyyCPkGBLgZmMEGwGAAAAAASUVORK5CYII=[/img] dan [img width=57,height=22]data:image/png;base64,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[/img]. Sehingga, [br][img width=185,height=42]data:image/png;base64,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[/img][br][img width=80,height=30]data:image/png;base64,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[/img][br][img width=79,height=39]data:image/png;base64,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[/img]

Untuk menggambar grafik persamaan garis lurus, langkah yang perlu dilakukan adalah mencari titik potong sumbu [img width=9,height=22]data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAkAAAAWCAMAAAAlz0ZsAAAAAXNSR0IArs4c6QAAAEtQTFRFAAAAAAAAAAA6AABmADpmOma2OpDbZjoAZrbbkDoAkDo6kGY6kNvbkNv/tmYAtmY6tmaQtv//25A62//b2////7Zm/9uQ/9u2///bf3P00gAAAAF0Uk5TAEDm2GYAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAZdEVYdFNvZnR3YXJlAE1pY3Jvc29mdCBPZmZpY2V/7TVxAAAAPUlEQVQYV2NgoDYQZ2fiZeAHYgkBYU42fg6I+UKMbFCLRJkFISwJbqAiMIOLh5NNDKiQj4UXqJBVhEpOAgC7oAHHhbctwwAAAABJRU5ErkJggg==[/img] dan titik potong sumbu [img width=9,height=22]data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAkAAAAWCAMAAAAlz0ZsAAAAAXNSR0IArs4c6QAAAFpQTFRFAAAAAAAAAAA6AABmADpmAGa2OgA6Oma2OpDbZgAAZgA6ZmaQZpDbZrbbZrb/kDoAkNv/tmYAtmY6tmZmtpA6tv//25A625Bm2////7Zm/7aQ/9uQ//+2///bGJ9itAAAAAF0Uk5TAEDm2GYAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAZdEVYdFNvZnR3YXJlAE1pY3Jvc29mdCBPZmZpY2V/7TVxAAAAUElEQVQYV2NgoDYQYmRnYBBkZGWQ4hNjFmWQ4RIA2iDNJsAgDRRnYJDh5GMQBgkBFbFK80BsF2PhloCwJJkgcgwM4nwQWlaEA8LgZ+Ilza0A+s4CiBHeMcAAAAAASUVORK5CYII=[/img]. Dari dua titik tersebut ditarik garis dan akan membentuk grafik lurus. [br][br]Contoh:[br]Grafik persamaan garis lurus [img width=94,height=22]data:image/png;base64,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[/img][br]Langkah 1: Mencari titik potong sumbu [img width=9,height=22]data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAkAAAAWCAMAAAAlz0ZsAAAAAXNSR0IArs4c6QAAAEtQTFRFAAAAAAAAAAA6AABmADpmOma2OpDbZjoAZrbbkDoAkDo6kGY6kNvbkNv/tmYAtmY6tmaQtv//25A62//b2////7Zm/9uQ/9u2///bf3P00gAAAAF0Uk5TAEDm2GYAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAZdEVYdFNvZnR3YXJlAE1pY3Jvc29mdCBPZmZpY2V/7TVxAAAAPUlEQVQYV2NgoDYQZ2fiZeAHYgkBYU42fg6I+UKMbFCLRJkFISwJbqAiMIOLh5NNDKiQj4UXqJBVhEpOAgC7oAHHhbctwwAAAABJRU5ErkJggg==[/img][br][img width=106,height=22]data:image/png;base64,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[/img][br][img width=56,height=22]data:image/png;base64,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[/img][br][img width=48,height=39]data:image/png;base64,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[/img][br][img width=39,height=22]data:image/png;base64,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[/img][br]Sehingga didapatkan titik potong sumbu [img width=9,height=22]data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAkAAAAWCAMAAAAlz0ZsAAAAAXNSR0IArs4c6QAAAEtQTFRFAAAAAAAAAAA6AABmADpmOma2OpDbZjoAZrbbkDoAkDo6kGY6kNvbkNv/tmYAtmY6tmaQtv//25A62//b2////7Zm/9uQ/9u2///bf3P00gAAAAF0Uk5TAEDm2GYAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAZdEVYdFNvZnR3YXJlAE1pY3Jvc29mdCBPZmZpY2V/7TVxAAAAPUlEQVQYV2NgoDYQZ2fiZeAHYgkBYU42fg6I+UKMbFCLRJkFISwJbqAiMIOLh5NNDKiQj4UXqJBVhEpOAgC7oAHHhbctwwAAAABJRU5ErkJggg==[/img] adalah [img width=34,height=22]data:image/png;base64,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[/img][br][br]Langkah 2: Mencari titik potong sumbu [img width=9,height=22]data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAkAAAAWCAMAAAAlz0ZsAAAAAXNSR0IArs4c6QAAAFpQTFRFAAAAAAAAAAA6AABmADpmAGa2OgA6Oma2OpDbZgAAZgA6ZmaQZpDbZrbbZrb/kDoAkNv/tmYAtmY6tmZmtpA6tv//25A625Bm2////7Zm/7aQ/9uQ//+2///bGJ9itAAAAAF0Uk5TAEDm2GYAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAZdEVYdFNvZnR3YXJlAE1pY3Jvc29mdCBPZmZpY2V/7TVxAAAAUElEQVQYV2NgoDYQYmRnYBBkZGWQ4hNjFmWQ4RIA2iDNJsAgDRRnYJDh5GMQBgkBFbFK80BsF2PhloCwJJkgcgwM4nwQWlaEA8LgZ+Ilza0A+s4CiBHeMcAAAAAASUVORK5CYII=[/img][br][img width=107,height=22]data:image/png;base64,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[/img][br][img width=57,height=22]data:image/png;base64,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[/img][br][img width=48,height=39]data:image/png;base64,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[/img][br][img width=39,height=22]data:image/png;base64,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[/img][br]Sehingga didapatkan titik potong sumbu  [img width=9,height=22]data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAkAAAAWCAMAAAAlz0ZsAAAAAXNSR0IArs4c6QAAAFpQTFRFAAAAAAAAAAA6AABmADpmAGa2OgA6Oma2OpDbZgAAZgA6ZmaQZpDbZrbbZrb/kDoAkNv/tmYAtmY6tmZmtpA6tv//25A625Bm2////7Zm/7aQ/9uQ//+2///bGJ9itAAAAAF0Uk5TAEDm2GYAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAZdEVYdFNvZnR3YXJlAE1pY3Jvc29mdCBPZmZpY2V/7TVxAAAAUElEQVQYV2NgoDYQYmRnYBBkZGWQ4hNjFmWQ4RIA2iDNJsAgDRRnYJDh5GMQBgkBFbFK80BsF2PhloCwJJkgcgwM4nwQWlaEA8LgZ+Ilza0A+s4CiBHeMcAAAAAASUVORK5CYII=[/img] adalah [img width=34,height=22]data:image/png;base64,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[/img][br][br]Langkah 3: Menggambarkan pada bidang koordinat[br] Dari kedua titik potong sumbu yang didapatkan, ditarik garis lurus tak terhingga. Garis lurus inilah yang disebut persamaan garis lurus [img width=94,height=22]data:image/png;base64,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[/img] atau bila disederhanakan [img width=76,height=22]data:image/png;base64,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[/img].[br]

https://classroom.google.com/c/NzY4MTc5NDU2MjQ4?cjc=oud5wa7m