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Math Help - Polynomial Inequality

  1. #1
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    Question Polynomial Inequality

    Solve the following polynomial inequality graphically:

    3x^3 - 2x^2 - x + 6 ≥ 0

    Thank you for any help!
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  2. #2
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    To solve graphically you have to plot the curve 3x^3 - 2x^2 - x + 6 and see for which values of x the curve is above x axis
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  3. #3
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    Quote Originally Posted by running-gag View Post
    To solve graphically you have to plot the curve 3x^3 - 2x^2 - x + 6 and see for which values of x the curve is above x axis
    I graphed it...what x values am I looking for? Where it crosses the x axis?
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