Question

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

Answer 1

Answer:

-2

Step-by-step explanation:

y = (1/2)x + 2

Slope = 1/2

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

     $= -1*\dfrac{2}{1}\\\\= -2$