## Precalculus (6th Edition) Blitzer

Published by Pearson

# Chapter 3 - Section 3.1 - Exponential Functions - Exercise Set - Page 449: 48

#### Answer

See graph; asymptote $y=0$

#### Work Step by Step

Step 1. Graph both functions $f(x)=3^x$ and $g(x)=-3^{x}$ as shown in the figure. Step 2. We can identify a horizontal asymptote as $y=0$ for both functions.

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