One More on Volumes/Areas? Find the volume of the region bounded by y=x^2, y=12-x, and x=0 when rotated about the line y=15.

I get 1953/5 pi. Can you check this?

The problem is not well posed...two regions exist with you boundaries... [-4,0] and [0,3] for domains...your answer is for the [0,3]....6852/15 pi for [-4,0]