If the average value of $f(x)$ on the interval $4 \le x \le 7$ is 8, find $\int_4^7 (3f(x) - 3) dx.$
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Step 1: Given that the average value of f(x) on the interval 4<=x<=7 is 8, we can write this as: 1/3 * ∫_4^7 f(x) dx = 8 Show more…
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