## Calculus (3rd Edition)

Published by W. H. Freeman

# Chapter 5 - The Integral - 5.2 The Definite Integral - Exercises - Page 246: 55

8

#### Work Step by Step

$\int^{4}_{0}f(x)dx= \int^{1}_{0}f(x)dx+\int^{4}_{1} f(x)dx$ $= 1+7= 8$

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