Answer
$$
\lim _{x \rightarrow \infty} 4^{x}=\infty.
$$
Work Step by Step
Since $4>1$, the function increases without bound:
$$
\lim _{x \rightarrow \infty} 4^{x}=\infty.
$$
Calculus (3rd Edition)
by Rogawski, Jon; Adams, Colin
Published by
W. H. Freeman
ISBN 10:
1464125260
ISBN 13:
978-1-46412-526-3
Chapter 7 - Exponential Functions - 7.1 Derivative of f(x)=bx and the Number e - Exercises - Page 327: 11
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.
