College Algebra 7th Edition

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

Chapter P, Prerequisites - Section P.2 - Real Numbers - P.2 Exercises: 50


$-6 \le x \le -\frac{1}{2}$ Refer to the image below for the graph.

Work Step by Step

A bracket on the left means $-6$ is included in the set. A parenthesis on the right means $-\frac{1}{2}$ is not included in the set. Thus, the equivalent inequality of the given interval is: $-6 \le x \lt -\frac{1}{2}$ To graph the interval on a number line, plot a solid dot at $-6$ and plot a solid dot at $-\frac{1}{2}$. Then, shade the region between them. (refer to the attached image in the answer part above)
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.