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Math Help - definite integrals

  1. #1
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    definite integrals

    use definite integrals to calculate :

    i)the area between y=x squared and y=5x
    ii) the volume of the solid generated when the curve xy=2 is rotated one revoution about x-axis between the limits x = 2 and x = 4
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  2. #2
    MHF Contributor alexmahone's Avatar
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    Quote Originally Posted by size View Post
    use definite integrals to calculate :

    i)the area between y=x squared and y=5x
    ii) the volume of the solid generated when the curve xy=2 is rotated one revoution about x-axis between the limits x = 2 and x = 4
    What have you tried so far?
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