tentukan gradien A(-2,10) dan titik p (-7,-4) dan Q(4,-4)

A(-2,10)
m = y²-y¹/x²-x¹
m = 10-0/-2-0
m = 10/-2 = -5

P(-7,-4)
m = y²-y¹/x²-x¹
m = -4-0/-7-0
m = -4/-7

Q(4,-4)
m = y²-y¹/x²-x¹
m = -4-0/4-0
m = -4/4 = -1

semoga membantu :) maaf apabila ada kesalahan