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 12 - Exponential Functions and Logarithmic Functions - 12.1 Composite Functions and Inverse Functions - 12.1 Exercise Set - Page 788: 86

Answer

The graph is shown below.

Work Step by Step

For the provided graph, we have four coordinate points $\left( -4,3 \right),\left( -3,-2 \right),\left( 2,-3 \right)\text{ and }\left( 4,-5 \right)$on $f$ The provided function is $f=\left\{ \left( -4,3 \right),\left( -3,-2 \right),\left( 2,-3 \right),\left( 4,-5 \right) \right\}$. According to the horizontal line test, if no horizontal line can be drawn such that it crosses the graph more than once, then it is a function. ${{f}^{-1}}=\left\{ \left( 3,-4 \right),\left( -2,-3 \right),\left( -3,2 \right),\left( -5,4 \right) \right\}$ Now draw the graph from the above information, which is shown below.
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