Find the volume generated by revolving the area bounded by x=y^2 and x=4 about the line y=2.
Is it the integral from 0 to 4 of pi(4-(2-sqrt x)^2)?
Sorry I don't know how to use latex yet.
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washer method ...
For shells, see if you get the same solution.
Originally Posted by skeeter washer method ... yeah i forgot that the graph is not bounded by y=0 and -sqrt(x) needs to be considered as well. Thanks for your help. appreciate it.
And yeah I get the same answer with the shell method - 128pi/3
Last edited by elitespart; Nov 19th 2008 at 04:23 PM.
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