Precalculus: Mathematics for Calculus, 7th Edition

Published by Brooks Cole
ISBN 10: 1305071751
ISBN 13: 978-1-30507-175-9

Chapter 2 - Section 2.3 - Getting Information from the Graph of a Function - 2.3 Exercises - Page 179: 14

Answer

$\text{Domain: } (1,4) \\\text{Range: } (-4,2) $

Work Step by Step

Using the table of values below, the graph of the given equation, $f(x)= 4-2x ,\text{ } 1\lt x\lt4 ,$ is shown above. Based on the graph its domain and range are as follows: \begin{array}{l}\require{cancel} \text{Domain: } (1,4) \\\text{Range: } (-4,2) .\end{array}
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