Algebra 1

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

Chapter 6 - Systems of Equations and Inequalities - Concept Byte - Graphing Linear Inequalities - Page 402: 5


See attached:

Work Step by Step

Similar to the steps taken for the "$Y_{1}$" equation, change the "=" sign of "$Y_{2}$" into a "$\geq$" sign. Put the cursor over the "=" sign, press the "alpha" button, and press the "graph" button. Move the cursor to the right and type in the second given inequality.
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