Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 3 - Solving Inequalities - Chapter Test - Page 227: 1


$ x \lt -7$

Work Step by Step

We see that the graph is shaded for all values less than -7, so we know that the inequality should represent that a variable, x, is always less than -7. Since -7 itself is not shaded in, we know that x is strictly less than -7.
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