Final in 6 hours! Line Integrals!

My final is in 6 hours. I've been slowly teaching myself line integrals and I'm stumped. Here's the problem:

Integrate f over the given curve:

f (x,y) = x3/y

C: y = x2/2

0<= x <= 2

I don't even know where to start! There's no example like this in the text. I have nothing to follow.

I know I need r(t), |v(t)|, and an interval for t, but I'm completely clueless!

(I know I double posted- could someone please delete the thread in the urgent homework section? Thank you!)