Calculus with Applications (10th Edition)

by Lial, Margaret L.; Greenwell, Raymond N.; Ritchey, Nathan P.

Published by Pearson

ISBN 10: 0321749006

ISBN 13: 978-0-32174-900-0

Chapter 2 - Nonlinear Functions - 2.1 Properties of Functions - 2.1 Exercises - Page 54: 14

Answer

$y=(x-2)(x+2)$ Could also be written as :$y=x^2-4$ Ordered pairs: $(-2;0),(-1;-3),(0;-4),(1;-3),(2;0),(3;5)$ Range: ${-4,-3,0,5}$

Work Step by Step

Step 1: Substitute domain values into equation Step 2: Write down ordered pairs Step 3: The range

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