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Find the average value of the function f(x)=−4x3f(x)=−4x3 on the closed interval [−1,3][−1,3]. average value

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f(-1)=-4*(-1)^3- -4* (-1)=4
f(3)=-4 (3^3=- 4 *27= - 98

-98+4/2=-94/2=-47
User Ben Bud
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