Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)

Published by Pearson
ISBN 10: 0-32184-874-8
ISBN 13: 978-0-32184-874-1

Chapter 7 - Functions and Graphs - 7.2 Domain and Range - 7.2 Exercise Set - Page 458: 14


Domain = $\{-4,-2,0,3,5\}$ Range = $\{-2,0,1,3,4\}$

Work Step by Step

The graph contains the points $(-4,4),\ (-2,1),\ (0,3),\ (3,-2),\ (5,0)$ When a function is given as a set of ordered pairs, the domain is the set of all first coordinates and the range is the set of all second coordinates. A graph is a collection of ordered pairs (x,f(x)), plotted on a coordinate system. Domain = $\{-4,-2,0,3,5\}$ Range = $\{-2,0,1,3,4\}$
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