Question

What is the slope of the line that passes through the points (-2, 2), and (-4, -2)?

Answer 1

Say the points (x1,y1) = (-2,2)

(x2,y2) = (-4,-2)

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

= (-2-2)/(-4+2)

= -4/-2

= 2

Slope of the line passes through given points is 2.