The inequality is .

Draw a coordinate plane

Graph the line .

Since means or .

So, the boundary line is included in the solution set.

The boundary should be drawn as a solid line.

Select a test point (0, 0).

                                (Write the inequality)

                             (Substitute x = 0, y = 0)

                                    (Simplify)

Since the statement is false, shade the half plane that not contain (0, 0).

The graph of is