College Algebra 7th Edition

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

Chapter P, Prerequisites - Chapter P Review - Exercises - Page 76: 20

Answer

$[0, \frac{1}{2}]$ Refer to the image below for the graph.
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Work Step by Step

The inequality represents the numbers that are greater than or equal to $0$ but not more than $\frac{1}{2}$. $0$ is included so a bracket will be used. $\frac{1}{2}$ is included so a bracket will be used. Thus, the equivalent interval notation of the given inequality is: $[0, \frac{1}{2}]$ To graph the inequality, plot solid dots at $0$ and $\frac{1}{2}$. Then, shade the region between the two. (refer to the attached image in the answer part for the graph)
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