#### Answer

$3$

#### Work Step by Step

The average value of $f$ is given by
$$\frac{1}{4-0}\int_0^4f(x)dx=\frac{12}{4}=3$$

Published by
W. H. Freeman

ISBN 10:
1464125260

ISBN 13:
978-1-46412-526-3

$3$

The average value of $f$ is given by
$$\frac{1}{4-0}\int_0^4f(x)dx=\frac{12}{4}=3$$

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