Q. 37 - Precalculus Enhanced with Graphing Utilities

Question

In Problems $33-40$, the graph of an exponential function is given. Match each graph to one of the following functions.

Step-by-Step Solution

Answer

The function is $y=3^x$ and matches to (a)

Step 1: Given information

Given the graph 

Step 2: Checking the graph and forming the function

On seeing the graph passes through $(1,3),(0,1),(-1,\frac{1}{3})$

It is increasing from left to right and horizontal asymptote is $y=0$

So the function is $y=3^x$ and matches to (a)