Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 6 - Systems of Equations and Inequalities - 6-6 Systems of Linear Inequalities - Lesson Check - Page 398: 4

Answer

Plug the solution into both equations.

Work Step by Step

If, after plugging the ordered pair into one equation, the inequality is false, then the ordered pair isn't a solution for the system of inequalities. However, if the ordered pair is a solution for one of the two inequalities in a system of equations, the ordered pair does not work for all inequalities.
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