College Algebra 7th Edition

Published by Brooks Cole
ISBN 10: 1305115546
ISBN 13: 978-1-30511-554-5

Chapter 1, Equations and Graphs - Chapter 1 Review - Exercises - Page 169: 34


x-intercepts: $-2$ and $2$ y-intercepts: $-1$ and $1$ Refer to the image below for the graph.

Work Step by Step

(a) Use a graphing utility to graph the given equation while using an appropriate viewing angle. (refer to the attached image in the answer part above) (b) The graph crosses the x-axis at $x=-2$ and $2$ Thus, the x-intercepts are $-2$ and $2$. The graph crosses the y-axis at $y=-1$ and $1$ Thus, the y-intercepts are $-1$ and $1$
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