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 5 - Solving Systems of Linear Equations - 5.6 - Graphing Linear Inequalities in Two Variables - Exercises - Page 271: 16

Answer

The ordered pair $(2,1)$ is not a solution.

Work Step by Step

The given ordered pair is $(2,1)$. $(2,1)$ is outside of the shaded region. Hence, the ordered pair $(2,1)$ is not a solution.
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