Question

What is the slope of a line perpendicular to the line y=1/2x+2?

Answer 1

-2

Explanation:

y = (1/2)x + 2

Slope = 1/2

Slope of the perpendicular line = -1/m = -1 ÷ (1/2)

`= -1*(2)/(1)\\\\= -2`