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: 96

Answer

x-intercepts $(-5, 0)$ and $(5, 0)$ y-intercept $(0, -4)$

Work Step by Step

This graph has two x-intercepts at $(-5, 0)$ and $(5, 0)$ and one y-intercept located at the vertex, $(0, -4)$. This graph IS a function since the vertical line (from the Vertical Line Test) would intersect the graph at only one point at any given time.
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