### Locate Maxima and Minima on a Closed Interval

Locate all relative (local) and absolute maxima and minima for the function: f(x)=2x^5-5x^4+7 on the closed interval [-1,3/2].

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Locate all relative (local) and absolute maxima and minima for the function: f(x)=2x^5-5x^4+7 on the closed interval [-1,3/2].

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