Use the properties of definite integrals to find Integral from 4 8 f(x) dx for the following function. f(x)=6x+7 if x≤7 -0.3x+7 if x>7 4 √ f(x) dx=_ 8

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A: Steps and explanations are as follows:In case of any doubt, please let me know. Thank you.

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