Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 5 - Section 5.8 - Solving Equations by Factoring and Problem Solving - Exercise Set: 90

Answer

A

Work Step by Step

The function $f(x)=(x+1)(x-2)(x+5)$ has three x-intercepts. These are located at $x=-1$, $x=2$, and $x=-5$. The only graph to share these three intercepts is graph A.
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