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Absolute Extrema On A Closed Interval
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A company’s profit is modeled by the quadratic function $$f(x)= -x^2+4*x+5$$ over the interval $$[0,5]$$. Use the Extreme Value Theorem to determine the absolute maximum and minimum values of the profit on this interval.

x f(x)= -x^2+4*x+5
0 5
2 9
5 0
A

Absolute maximum: $$9$$ at $$x=2$$; Absolute minimum: $$0$$ at $$x=5$$.

B

Absolute maximum: $$9$$ at $$x=2$$; Absolute minimum: $$5$$ at $$x=0$$.

C

Absolute maximum: $$5$$ at $$x=0$$; Absolute minimum: $$0$$ at $$x=5$$.

D

Absolute maximum: $$0$$ at $$x=5$$; Absolute minimum: $$9$$ at $$x=2$$.

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