Return to Assignments Exponential functions and graphs

### Assignment 1

Draw the graph of the function:

What is the formula of the asymptote?

### Solution

The graph can be sketched using the most important and easiest point . The graph can be sketched quite exact if we use a few other points , see the figure.

The graph shows clearly that the -axis is an asymptote, so . This can also be derived from the function: the more negative becomes, the more the graph will approach .