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OpenStudy (anonymous):
Find the volume generated by rotating the area under the graph of f(x) = sqrt(2x^2-1) about the y-axis between x=1 and x = sqrt(5)
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OpenStudy (khally92):
did you sketch the graph. thats what you need to do first.
OpenStudy (anonymous):
ok. should i find where thy intersect?
OpenStudy (khally92):
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