$\"\"$

The polynomial equation is $\"\"$ .

Make a table of values.

\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \

Graph:

Graph the function $\"\"$ .

Plot the points obtained in the table

$\"\"$ \ \

Observe the graph:

The graph intersect the $\"\"$ -axis at two points.

This is an even degree polynomial with a negative leading coefficient.

So, the end behavior is

$\"\"$

Graph the function $\"\"$ .

$\"\"$