Big Ideas Math - Algebra 1, A Common Core Curriculum

Published by Big Ideas Learning LLC
ISBN 10: 978-1-60840-838-2
ISBN 13: 978-1-60840-838-2

Chapter 2 - Solving Linear Inequalities - 2.1 - Writing and Graphing Inequalities - Exercises - Page 59: 29

Answer

Refer to the graph below.

Work Step by Step

The inequality involves an equal sign so a closed circle will be used. Using $3$ as a test number yields: $$\begin{align*} x&\ge2\\ 3&\ge2 \end{align*}$$ Since the above statement is true, then shade the region where the test number belongs to obtain:
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