Tolong dijawab pake cara, makasih :)

MATERI : PERSAMAAN GARIS LURUS
KELAS : VIII SMP

A(6 , 3) & B(-4 , -5)

m = (y2 - y1) / (x2 - x1)
m = (-5 - 3) / (-4 - 6)
m = (-8) / (-10)
m = 8/10
m = 4/5

Jawaban = C

Kata kunci : persamaan garis lurus
Mapel : matematika

=> gradien(m) dari A (6,3) dan B (-4,-5)
=> m = (y2-y1) / (x2 - x1)
=> m = (-5 - 3) / (-4 - 6)
=> m = (-8) / (-10)
=> m = -8/-10 = -4/-5 = 4/5