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,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[/img]. Maka rumus yang dapat digunakan adalah [br][center][img width=121,height=39]data:image/png;base64,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[/img][/center][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,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[/img]. Sehingga,[br][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,iVBORw0KGgoAAAANSUhEUgAAAF8AAAAnCAMAAABe42RrAAAAAXNSR0IArs4c6QAAAJlQTFRFAAAAAAAAAAA6AABmADo6ADpmADqQAGa2OgAAOgA6OjpmOjqQOma2OpCQOpC2OpDbZgAAZgA6ZjoAZjo6ZmaQZpC2ZpDbZrbbZrb/kDoAkDo6kGY6kNvbkNv/tmYAtmY6tmZmtmaQtpA6tpBmtv//25A625Bm27Zm27aQ29u22/+22//b2////7Zm/7aQ/9uQ/9u2//+2///bpJ8+AQAAAAF0Uk5TAEDm2GYAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAZdEVYdFNvZnR3YXJlAE1pY3Jvc29mdCBPZmZpY2V/7TVxAAABeklEQVRIS+1WaVODMBDdoLWoWNB6NK0Fj6ZexUj+/49zIbSjzm4I8Qseb6bTYdh9efsSsgvwj285oONZSL4pYhFNujONFCH8Rk42oDxSi5MshL8RbksvRAKQizFZS5lUPP/bWbSEAn80nqZX+OJ1pvZWUJ2SUfpoxfOb2xeZFjUHhVKIkeXUh0vQWAMC3W5xsKkf50tAfsU6pETacn/JbMhyW1qt8IaUjxoasPwlls6jyuzq+VhfslEO/8EsWPOtcMuvRue1GzQc/GZ+LVNNboCRSK3a1UuHiipj7clx/5RIaGmP093+wjr4hDvM370yd9sz4BPdO0ZG3AnuTfXHE4hPdACObC8c5z+pMzyTLnuY/gxgi36SBHOPcwXfDZylmEXnRek9VxALPcQe88jHvtPP9/XFs+coEziyNY3cBzk9C3WmevKrY74bO9fw41dMR+2U7+dPifTttNXN+DnCR7+uzVFhHdmDv70jQ/g1TiRiP/DT7GvVr4l/B73wG3CrzrbCAAAAAElFTkSuQmCC[/img][br][img width=117,height=22]data:image/png;base64,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[/img][br][img 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width=76,height=22]data:image/png;base64,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[/img] [br]
Tentukan persamaan yang sesuai untuk persamaan garis lurus yang melalui titik [img width=49,height=22]data:image/png;base64,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[/img] dan [img width=34,height=22]data:image/png;base64,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[/img]!
Buatlah persamaan garis lurus yang melalui titik [img width=34,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]!
[img width=110,height=22]data:image/png;base64,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[/img]