Hi again,

I just used up 2 attempts on my assignment and it was wrong so I think I set up the integral wrong. Any help is appreciated:

The region bounded by y= 5 and y= x+(4/x)is rotated about the line x= -1 Find the volume of the resulting solid by any method.

I set up my integral as:

$\displaystyle 2\pi\int_1^4 \! (x+1)(5-(x+(4/x))) \, \mathrm{d}x$

I tried to draw the graph and form the integral from it, is this the right direction?