Answer
$12$
Work Step by Step
The average rate of change is $R=\frac{f(x_2)-f(x_1)}{x_2-x_1}=\frac{9^1-9^{1/2}}{1-1/2}=\frac{6}{1/2}=12$
Precalculus (10th Edition)
by Sullivan, Michael
Published by
Pearson
ISBN 10:
0-32197-907-9
ISBN 13:
978-0-32197-907-0
Chapter 5 - Exponential and Logarithmic Functions - 5.4 Logarithmic Functions - 5.4 Assess Your Understanding - Page 298: 140
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.
