HELP PLEASE ASAP I REALLY DONT KNOW HOW TO DO THIS What is the slope of a line perpendicular to the line containing the points $(-1,2)$ and $(1,-2)$? Express your answer as a common fraction. Enter your answer

Step-by-step explanation:

Calculate the slope of the line m using the slope formula

m =

with (x₁, y₁ ) = (- 1, 2) and (x₂, y₂ ) = (1, - 2)

m = = = - 2

Given a line with slope m then the slope of a line perpendicular to it is

= - = - =