Question

Find the slope of a line passing through the points: (-2, -2) & ( -1, 1)

Answer 1

3

Explanation:

Use the method "stack and subtract"

-2, -2

-1, 1

-2 - (-1) = -1 & -2 - 1 = -3

Following the rules of the method, the right term will be divided by the left term so...

(-3) / (-1) = 3