\"\"

\

\

The equation is \"\"

\

The equation is in slope-intercept form.

\

To graph the equation, first graph the \"\".

\

\"\"                (Subtract x from each side)

\

\"\"                (Commutative property: \"\")

\

\"\"                      (Additive inverse property: \"\")

\

\"\"                         (Additive identity property: \"\")

\

\"\"                    (Divide each side by  3)

\

\"\"                         (Cancel common terms)

\

\"\"           (Multiply each side by negative one) \ \

\

\

\"\"                         (Product of two same signs is positive)\"\"

\

\

First find the y-intercept.

\

The y-intercept is the value of y, when \"\".

\

\

\"\"                         (Substitute \"\") \ \ \

\"\"                               (Additive identity property: \"\")     

\

\"\"                                 (Divide: \"\")

\

Next find the x-intercept        

\

The co-ordinate point is \"\" \ \ \"\"

\

The x-intercept is the value of x, when \"\".

\

\

\"\"                        (Substitute \"\") \

\"\"                (Multiply each side by 3)

\

\"\"                      (Cancel common terms)

\

\"\"                          (Zero product property: \"\")

\

\"\"              (Add 9 to each side)

\

\"\"              (Commutative property: \"\")

\

\"\"                       (Additive inverse property: \"\")

\

\"\"                                   (Additive identity property: \"\") \ \

\

The co-ordinate point is \"\" \ \ \"\"

\

Use these ordered pairs to graph the equation.

\

1.     Draw a coordinate plane.

\

2.     Plot the points.

\

3.     Draw a line through these points.

\

 \"\"

\