Question

Find the slope of the line passing through the points (-9, -2) and (5,-2).

Answer 1

0

Explanation:

(x₁ , y₁) = (-9, -2)

(x₂ , y₂) = ( 5 , -2)

In these two points, there is no change in the y co-ordinates. So the line is parallel to x-axis.

slope of line parallel to x-axis = 0