College Algebra (6th Edition)

Published by Pearson
ISBN 10: 0-32178-228-3
ISBN 13: 978-0-32178-228-1

Chapter 3 - Polynomial and Rational Functions - Exercise Set 3.2 - Page 363: 85

Answer

See below.

Work Step by Step

As we learnt in this chapter, the number of turning points of a graph is the degree of the polynomial minus $1$.
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