Question

Which is the quadratic variation equation for the relationship?

y varies directly with x^2 and y =72 when x=6

A.y=4x^2

B.y=2x^2

C.y=x^+25

D.y=12x

Answer 1

I think it's D

Answer 2

because 72/6=12

Answer 3

Am i right @iGreen

Answer 4

Or @robtobey

Answer 5

@Nnesha

Answer 6

@StudyGurl14