2nd Block – 5.12.09 May 13, 2009

Today in class we reviewed over a new topic dealing with Quadratic Functions which is Quadratic Inequalities. We learned when graphing a quadratic inequality if the signs are > or < we draw a dashed line. If the inequality has a line underneath one of the signs we use a solid line instead. When graphing a Quadratic Inequality we must shade either inside or outside the parabola, if a region is shaded that means any coordinate on the shaded region is  a correct answer to the inequality. – John Joseph