Cobweb Plots

There are three distinct controls. Select the type of curve, Tent or Logistic. With either kind of curve, the slider changes the height of the curve, from almost flat to having the vertex off the top of the screen. The initial value may be chosen by clicking on the red dot and moving it along the diagonal.

Explore the effect of changing the height of the curve, or of changing the location of the initial value. Small initial changes can significantly change the outcome. You can also change the speed at any time.