D
Penjelasan dengan langkah-langkah:
m = (y2 - y1)/(x2-x1)
= (4-0)/(0-2)
= 4/(-2)
= -2
persamaan garis m = -2 lewat (2,0)
y - 0 = -2(x - 2)
y = -2x + 4
2x + y = 4
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D
Penjelasan dengan langkah-langkah:
m = (y2 - y1)/(x2-x1)
= (4-0)/(0-2)
= 4/(-2)
= -2
persamaan garis m = -2 lewat (2,0)
y - 0 = -2(x - 2)
y = -2x + 4
2x + y = 4