Use the sliders and check boxes to change the inequalities. Drag the point around to see when it is or is not a solution to the system of inequalities.[br][br][br]Credit to roxie.runnels for creating the left slider.[br]Slider Key :[br]m1 controls the slope of the red line.[br]b1 controls the y-intercept of the red line.[br]m2 controls the slope of the blue line.[br]b2 controls the y-intercept of the blue line.