$\"\"$

The equation is $\"\"$ .

Find the $\"\"$ -intercept by substituting $\"\"$ .

$\"\"$

Apply zero product property.

$\"\"$ or $\"\"$

$\"\"$ -intercepts are $\"\"$ and $\"\"$ .

Find the $\"\"$ -intercept, by substituting $\"\"$ .

$\"\"$

$\"\"$ .

The $\"\"$ -intercept is $\"\"$ . $\"\"$

Make a table.

Since $\"\"$ for all $\"\"$ , deduce from the equation $\"\"$ that $\"\"$ for all $\"\"$ .

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

Use these points to graph the equation.

$\"\"$

Graph of the equation $\"\"$ :

Draw a coordinate plane.

Plot the points and connect the points with a smooth curve.

$\"graph$

Observe the graph: the intercepts are $\"\"$ , $\"\"$ and $\"\"$ . $\"\"$

Graph of the equation $\"\"$ :

$\"graph$

The intercepts are $\"\"$ , $\"\"$ and $\"\"$ .