[b]To help solve Linear Programming problems.[/b][br]Use the input boxes to enter up to six equations for the constraints (not inequalities).[br]The grid will zoom in or out automatically.[br]You can use either y=mx+c or ax+by=c format.[br]Use the sliders to decide which side of the line to shade.[br]Add an Objective function and drag as necessary.[br]If the objective function doesn't show on the grid choose more sensible values.