Chapter 4.4, Problem 9SBE

Round all answers to two decimal places.

Exponential Regression In Exercises S-7 through S-14 use exponential regression to fit the data set. Give the exponential model, and plot the data along with the model.

$x$	$4.2$	$7.9$	$10.8$	$15.5$	$20.2$
$y$	$7.5$	$8.1$	$8.5$	$10.2$	$12.3$