Precalculus: Mathematics for Calculus, 7th Edition

Published by Brooks Cole
ISBN 10: 1305071751
ISBN 13: 978-1-30507-175-9

Chapter 5 - Section 5.3 - Trigonometric Graphs - 5.3 Exercises - Page 430: 67

Answer

See graph, function $y=x^2sin(x)$ (red curve) lies within or is "sandwiched" between the other two functions.

Work Step by Step

As shown in the figure, we can graph all the functions together. It can be seen that function $y=x^2sin(x)$ (red curve) is sandwiched between the other two functions.
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