Persamaan garis yang melalui(8,-12)dan memiliki gradien5/2adalah

- Persamaan Garis Lurus -

melalui (8,-12) bergradien 5/2
y-y1 = m(x-x1)
y-(-12) = 5/2(x-8)
y+12 = 5/2x-40/2
(dikali 2)
2y+24 = 5x-40
5x-2y-40-24 = 0
5x-2y-64 = 0

semoga membantu
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❗ Happy Chinese New Year ❗
-vin