The expression is .

The equation is in slope-intercept form.

To graph the equation, first graph the .

     (Subtract 4x from each side)

     (Apply commutative property of addition: a + b = b + a)

                  (Apply additive inverse property:)

             (Divide each side by negative 2)

                     (Cancel common terms)

First find the y-intercept.

The y-intercept is the value of y, when x = 0.

                       (Zero product property: )

                            (Additive identity property: )     

                              (Divide: )

Next find the x-intercept        

The co-ordinate point is

The x-intercept is the value of x, when y = 0.

       (Multiply each side by negative 2)

                   (Cancel common terms)

                            (Zero product property: )

           (Add 4x to each side)

                            (Apply additive inverse property: )

                                 (Apply additive identity property: )

                             (Divide each side by 4)

                                  (Cancel common terms)

                                   (Divide: )

Next find the y-intercept.

The co-ordinate point is (2.5, 0)

Use these ordered pairs to graph the equation.

1.     Draw a coordinate plane.

2.     Plot the points.

3.     Draw a line through these points.