Question

Tentukan gradien dan garis melalui titik titik
a.P(2,6) dan Q(4,-8)
b.K(-2,-5) dan L(-3,1)

Answer 1

Verified answer

A) mpq = (y2 - y1) / (x2 - x1)
mpq = (-8 - 6) / (4 - 2)
mpq = - 14 / 2
mpq = - 7

b) mkl = (y2 - y1) / (x2 - x1)
mkl = (1 + 5) / (-3 + 2)
mkl = 6 / - 1
mkl = - 6