The equation is .

To find the y-intercept, and x = 0.

                                (Substitute x = 0)

                                      (Apply zero product property: )

                                        (Apply additive identity property: 0 + 1 = 1)

The coordinate point is (0, –3).

y-intercept is –3, So graph is (0, –3).

To find the x-intercept, and y = 0.

                               (Substitute y = 0)

Apply addition property of equality: If a = b then a + b = b + a.

                   (Add 3x to each side)

                                     (Apply additive inverse property: )

Apply division property of equality: If a = b then .

                                (Divide each side by 2)

                                     (Cancel common terms)

The coordinate point is .

The above eqaution comparing  the slope-intercept form , Then m = 2, b = 3.

1) y-intercept is 3, So graph is (0, 3).

2) From (0, 3), move up 2 units and right 1 unit.

3) Draw a dot.

4) Draw a line through the points.

To graph the equation .

The solution of the graph eqution .