Graph the solutions to each of the following inequalities on a different set of axes. Label each graph with the inequality as given and with its
y > 3x − 3
y < 3
Rewrite the inequality as an equation and solve for y. Graph the line.
Does the point (0, 0) make the original inequality true?
Repeat the steps used in part (a): Solve for y; graph the parabola; test (0, 0); decide where to shade.
y ≥ x2 − 9