The polynomial function is .

Rewrite the function as .

Find the intercepts :

Find - intercepts by equating to zero.

and

and

Imaginary values are not consider, so the - intercept is .

Find the - intercept by substituting in .

The - intercept is .

Make a table to find the ordered pairs.

Choose different values of and find corresponding values.

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Draw a coordinate plane.

Plot the intercepts.

Plot the points obtained in the above table.

Connect those points with a smooth curve.

Graph :

.

Graph of the polynomial function :

Graph :

.