Algebra 2 (1st Edition)

Published by McDougal Littell
ISBN 10: 0618595414
ISBN 13: 978-0-61859-541-9

Chapter 2 Linear Equations and Functions - 2.1 Represent Relations and Functions - 2.1 Exercises - Skill Practice - Page 76: 4

Answer

Domain = $\{-3, -1,3,5\}.$ Range = $\{-2, -1, 3\}.$

Work Step by Step

The domain consists of all the $x$-coordinates of the ordered pairs: $\{-3, -1,3,5\}.$ The range consists of all the $y$-coordinates of the ordered pairs: $\{-2, -1, 3\}.$ The relation is graphed by plotting all the given ordered pairs as points. A mapping diagram shows (with arrows) which output(s) are associated with the inputs.
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