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mathcalculus

  • 3 years ago

help help help. Determine the extrema of f(x)= (-4)* x/ x^2+7 below on the given interval (a) on [1,4] The minimum is ?? and the maximum is ?? (b) on [1,5] The minimum is ?? and the maximum is ?? please solve so i can know which answer i got wrong

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  1. mathcalculus
    • 3 years ago
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    for the intervals of [1,4] min: -.695652 max: -1/2 [1,5] min: .6250 max: -1/2

  2. mathcalculus
    • 3 years ago
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    whats wrong?

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