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Math Help - What do I do with this integral problem

  1. #1
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    What do I do with this integral problem

    Consider the following table:
    x 0 3 6 9 12 15
    f(x) 41 40 38 34 26 9
    Use this to estimate the integral:
    Sigma notation[15 over 0]fxdx=
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  2. #2
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    Re: What do I do with this integral problem

    Nevermind guys, i figured it out.
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  3. #3
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    Re: What do I do with this integral problem

    Good. \int_0^{15} f(x)dx can be approximated by the Riemann sum (41+ 40+ 38+ 34+ 26+ 9)(15/5)= (41+ 40+ 38+ 34+ 26+ 9)(3).
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