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Math Help - Mvt

  1. #1
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    Mvt

    If f(x) = |(x^2-12)(x^2+4)|, how many numbers in the interval -2 <= x <= 3 satisfy the conclusion of the Mean Value Theorem?

    A. None
    B. One
    C. Two
    D. Three
    E. Four
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  2. #2
    MHF Contributor

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    On the interval \left[ { - 2,3} \right] the function is <br />
f(x) =  - \left( {x^2  - 12} \right)\left( {x^2  + 4} \right)
    Apply the MVT.
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