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: 94

Answer

x-intercepts $(-4, 0)$, $(0, 0)$, and $(3, 0)$ y-intercept $(0, 0)$

Work Step by Step

This graph has three x-intercepts located at $(-4, 0)$, $(0, 0)$, and $(3, 0)$; and one y-intercept at $(0, 0)$. Using the Vertical Line Test, the vertical line would not cross the graph more than once. Therefore this graph is a function.
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