Question

What is the equation of a line that is perpendicular to y = 2x + 4 and passes through the point (4, 6)? A. y=1/2x+4 B y=-1/2x+6 C y=-1/2x+4 D y=-1/2x+8 ​

Answer 1

y = -1/2x + 8

Explanation:

y = -1/2x + b

6 = -1/2(4) + b

6 = -2 + b

8 = b