gradien garis h adalah.. ..

Kelas 8 Matematika
Bab Persamaan Garis

(6, 1) dan (-1, 4)

m = (y2 - y1)/(y2 - y1)
m = (4 - 1)/(-1 - 6)
m = 3/-7
m = -3/7

✩✩ C ✩✩