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Math Help - solving inequalities..

  1. #1
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    kanaida
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    solving inequalities..

    given the inequality , provide a graphical solution....i dnt know how to do it graphically...
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  2. #2
    MHF Contributor MarkFL's Avatar
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    Re: solving inequalities..

    I would rewrite the inequality as:

    x^3>2x

    Now, on the same coordinate system graph the two functions:

    y=x^3

    y=2x

    and take as your solution the intervals where the cubic function is above the linear function.
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