Calculus: Early Transcendentals 8th Edition

Published by Cengage Learning
ISBN 10: 1285741552
ISBN 13: 978-1-28574-155-0

Chapter 5 - Section 5.2 - The Definite Integral - 5.2 Exercises - Page 390: 51

Answer

We can list the quantities in order, from smallest to largest: $B \lt E \lt A \lt D \lt C$

Work Step by Step

The integral $\int_{a}^{b}f(x)~dx$ is equal to the area between the graph and the x-axis. An area below the x-axis is negative, while an area above the x-axis is positive. B. $\int_{0}^{3}f(x)~dx$ is the most negative value E. $f'(1)$ is the slope of the graph at the point $x=1$ and we can see that this value is slightly negative. A. $\int_{0}^{8}f(x)~dx$ is equal to (all of the area above the x-axis) minus (all of the area below the x-axis). D. $\int_{4}^{8}f(x)~dx$ is equal to most of the area above the x-axis. C. $\int_{3}^{8}f(x)~dx$ is equal to all of the area above the x-axis. We can list the quantities in order, from smallest to largest: $B \lt E \lt A \lt D \lt C$
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