Precalculus (10th Edition)

Published by Pearson
ISBN 10: 0-32197-907-9
ISBN 13: 978-0-32197-907-0

Chapter 2 - Functions and Their Graphs - Chapter Review - Review Exercises - Page 115: 39



Work Step by Step

We plug in $x=1$ to $f(x)$ to get $f(1)=\frac{A\cdot1+5}{6\cdot1-2}=4\\\frac{A+5}{4}=4\\A+5=4\cdot4\\A=16-5=11.$
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