Question

What is the slope between (-9,6) and (-6,-9) using the slope formula?

Answer 1

m = -5

Explanation:

Slope m = (y2-y1)/(x2-x1)

Using (-9,6) and (-6,-9)

m = (-9 - 6)/(-6 - -9) = -15/(-6 + 9) = -15/3 = -5