Hi,
I just wanted to confirm that I got the correct answer for this problem:
The region bounded by y = x^ 3,x = 2, and y = −1 is revolved about the line y = −8. Find the volume.
I got the integral from x=-1 to x=2 of pi(x^3+8)^2-81pi
And my answer is 192pi/7.
Is this correct?
Thanks!