$\"\"$

The function is $\"\"$ .

$\"\"$

Cancel the common terms.

$\"\"$ .

The function is $\"\"$ .

Graph :

Graph the function $\"\"$ .

$\"\"$

Observe the graph:

There is no vertical asymptote of the function, because the function has hole at $\"\"$ .

The graph has hole at $\"\"$ .

The rational function is not reduced to lowest terms.

$\"\"$

Graph:

Graph the function $\"\"$ .

$\"\"$

The graph has hole at $\"\"$ .

The rational function is not reduced to lowest terms.