Question

Find gradient of line which passes (-5,3) (-4,1)

Answer 1

Step-by-step explanation:

X1 = -5, x2 = -4, y1 = 3, y2 = 1

gradient m = (y2-y1) / (x2 - X1)

=> m = (1 - 3) / (-4 + 5)

=> m = -2/1 = - 2