Question

What is the slope of the line from point (-4,2) to (-2,2)?

Answer 1

The formula of a slope:

`m=(y_2-y_1)/(x_2-x_1)`

We have the points (-4, 2) and (-2, 2). Substitute:

`m=(2-2)/(-2-(-4))=(0)/(-2+4)=0`

Answer: The slope is equal 0 (it's a horizontal line y = 2).