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April 25, 2014

Homework Help: Please Help!!!

Posted by Ethan on Wednesday, September 28, 2011 at 12:18am.

given the graph of f(x) = x sinx, 0<=x<=2pi
assuming that a quantity y changes at a rate of y' = xsinx, find by how much it will increase or decrease over 3pi/2 <= x <= 2pi

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