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Extremum, Increase and Decrease sections – Extremum to a polynomial function in a closed interval – Exercise 6872

Exercise

Determine the absolute extrema for the following function

f(x)=x^3+3x^2-72x+90

On the closed interval

[-5,5]

Final Answer

\max_{[-5,5]}f(x)=f(-5)=400

\min_{[-5,5]}f(x)=f(4)=-86

Solution

Coming soon…

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