$\"\"$

The polynomial function is $\"\"$ .

The leading coefficient ( $\"\"$ ) is $\"\"$ and constant term is $\"\"$ .

The possible rational zeros : $\"\"$

$\"\"$

$\"\"$ .

The possible rational zeros of polynomial are $\"\"$ . $\"\"$

The possible rational zeros of polynomial are $\"\"$ .

$\"\"$

The polynomial function is $\"\"$ .

The possible rational zeros of polynomial are $\"\"$ .

The polynomial function is $\"\"$ graph is

$\"graph$

From the graph, zeros $\"\"$ are contained in the list of possible rational zeros. $\"\"$

The polynomial function is $\"\"$ graph is

$\"graph$