, ; about the
I drew a picture and I turned it as if it was being rotated about and I made into 2 sections.
So I'd have:
Can someone tell if that's correct. I'm using webassign and I'm on my last try lol
You said in your post two different things: rotating about x = 9 and then rotating about y = 9. Which one is it?
Also what rotation method are you using? (Shell method? Other method?)
The rotation should be something like integrating pi*y^2*dx or pi*x^2*dy with a shift in the function if you are not rotating around the x or y axes.