Constant Profit Lines

About this Applet:

The x-axis of this graph represents acres of strawberries planted and the y-axis of this graph represents acres of blueberries planted. In this applet you can: - Redefine the expression for profit (Let P stand for profit) - Graph the constant profit line for a particular value of P (you can either enter this value in the "Desired Profit" box or use the slider, which will only increment by 1). - See if you can find the maximum possible profit for different values of P!