Algebra 1: Common Core (15th Edition)

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

Chapter 6 - Systems of Equations and Inequalities - 6-5 Linear Inequalities - Lesson Check - Page 397: 1


No, it is not a solution.

Work Step by Step

To solve for this you input (-1,4) into the equation y<2x+5, replacing -1 for the x and 4 for the y. (4)<2(−1)+5 Then, solve: 4<3 This now reads 4 is less than three which cannot be true which means that (-1,4) is not a solution of the inequality.
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