Answer
$\lim _{x \rightarrow \infty}\left(7.2-2 e^{3 x}\right)=-\infty$
Work Step by Step
We have $\lim _{x \rightarrow \infty}\left(7.2-2 e^{3 x}\right)=-\infty$
because $-2 e^{3 x}$ approaches minus infinity as $x$ gets larger.
Functions Modeling Change: A Preparation for Calculus, 5th Edition
by Connally, Eric; Hughes-Hallett, Deborah; Gleason, Andrew M.; Cheifetz, Phil C.
Published by
Wiley
ISBN 10:
1118583191
ISBN 13:
978-1-11858-319-7
Chapter 4 - Exponential Functions - Review Exercises and Problems for Chapter Four - Page 182: 82
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