$\"\"$

The function is $\"\"$ .

Graph:

Graph the function using graphing utility $\"\"$ .

$\"\"$

Observe the graph:

The function has two horizontal asymptotes.

As $\"\"$ , the horizontal asymptote is $\"\"$ .

However as $\"\"$ , the horizontal asymptote is $\"\"$ .

$\"\"$

As $\"\"$ , the horizontal asymptote is $\"\"$ .