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Math Help - Volume

  1. #1
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    Volume

    Consider the given curves to do the following.
    Use the method of cylindrical shells to find the volume V generated by rotating the region bounded by the given curves about x = 2.
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  2. #2
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    Quote Originally Posted by FamousDrumFreak View Post
    Consider the given curves to do the following.
    Use the method of cylindrical shells to find the volume V generated by rotating the region bounded by the given curves about x = 2.
    What work have you done so far? Here are some examples if for some odd reason your textbook doesn't have any.
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    2pi* integral of (2-x)(7x-x^2-10) from 2 to 5
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    Quote Originally Posted by FamousDrumFreak View Post
    2pi* integral of (2-x)(7x-x^2-10) from 2 to 5
    Shouldn't that be x-2 ? I think the way you're doing it you will get a negative answer.
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