#### Answer

0.3466

#### Work Step by Step

We are given $y=\ln x$
On the interval from $x=2$ to $x=4$, the average rate of
change is
$\frac{y(4)-y(2)}{4-2}=\frac{\ln4 - \ln2}{2}\approx0.3466$

Published by
Pearson

ISBN 10:
0321749006

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

0.3466

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