The applet demonstrates how the quadratic inequalities in the form ax 2 + bx + c > 0 or ax 2 + bx + c < 0 are solved graphically. Enter the values for a, h, and k and choose whether y > 0 and y < 0. Press "Draw" button. The applet will display the graph of y = ax 2 + bx + c , and the solution to the inequality will appear in red on the xaxis.
