Write an equation that expresses the following relationship. u varies directly with the square of p and inversely with d In your equation, use k as the constant of proportionality.

Question

Write an equation that expresses the following relationship.

u

 varies directly with the square of p

 and inversely with d

In your equation, use k

 as the constant of proportionality. 

Answer 1

That is

ud = kp²