Which of the following lines is perpendicular

to the equation given below?

y=-2x+8

y=-1/2x+8

Step-by-step explanation:

Perpendicular lines have opposite reciprocals:

So the slope - 2 becomes 1/2 because the reciprocal of - 2 is - 1/2, which its opposite is 1/2

So your answer should be something similar to y=-1/2x+8