College Algebra (10th Edition)

Published by Pearson
ISBN 10: 0321979478
ISBN 13: 978-0-32197-947-6

Chapter R - Section R.2 - Algebra Essentials - R.2 Assess Your Understanding - Page 27: 34

Answer

Refer to the image below for the graph.

Work Step by Step

The value of $x$ is less than or equal to $7$. To graph this on a number line, plot a solid dot at $x=7$. The numbers less than $7$ are found to its left. Thus, shade the region to the left of $7$. (Refer to the attached image in the answer part above for the graph.)
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