Write an equation of the line that passes through the given point and is (a) parallel and (b) perpendicular to the given line.

b. would be the answer : )

step-by-step explanation:

step 1: add -16x to both sides.

16x−4y+−16x=64+−16x  

−4y=−16x+64

step 2: divide both sides by -4.

−4y /-4 = -16x + 64/-4

answer:   y=4x−16

hope i'm right

answer4 to the second power is 16

and 4 to the third power is 64,