Step 1:

The function is $\"image\"$ .

$\"image\"$ -intercept point is $\"image\"$ .

Find the $\"image\"$ value.

Substitute $\"image\"$ in the $\"image\"$ .

$\"image\"$

The value of $\"image\"$ is $\"image\"$ .

Step 2:

The polynomial function $\"image\"$ has zeros are $\"image\"$ and $\"image\"$ .

General form of polynomial function $\"image\"$ .

Substitute $\"image\"$ and $\"image\"$ in the general form.

The function is $\"image\"$ .

Graph:

Graph the function $\"image\"$ .

$\"image\"$

Observe the graph:

The graph is shows end behavior is $\"image\"$ to $\"image\"$ .

The domain of the equation is $\"image\"$ .

Solution :

(1) The value of $\"image\"$ is $\"image\"$ .

(2) The polynomial function $\"image\"$ .