Graphing Systems of Linear Equations


1. Plot the following lines by using the sliders above labeled as slope and y-intercept. Then state the solution for each of these equations a. y=2x+3  y=3x+2 b. y=-4x+5  y=8x-1 c. y=-2x-2 y= -x +1 2. Move around the sliders on your own. What must happen in order for there to be no intersection points, or for there to be no solution to the system?