Question

Which equation represents a line that is perpendicular to the line whose equation is y = 4x + 12?

y = 4x + 4
y = -4x + 7
y = (-1/4x) + 1
y = (1/4x) + 9

Answer 1

@563blackghost @dude

Answer 2

@ZoeyBiocth16

Answer 3

@shadow

Answer 4

-1/2 is perpendicular to the slope 2 because it is opposite in sign (neg vs pos) and reciprocal (2 -> 1/2)

Answer 5

the answer is C i figured it out

Answer 6

Correct