Graphing Systems of Inequalities #8

For graphing systems of Inequalities, there are three steps. 1. Graph each equation based upon if it is a line, parabola, or circle. The equation for a line is y=mx+b. The equation for a parabola is y=(x-h)^2+k. The equation for a circle is x^2+y^2=r^2. 2. Pick a test point not on the line. 3. Shade the plane containing the test point, if the test point satisfies the equation, shade the other plane if it does not.