To use this grapher, down load the free Geogebra program from Geogebra.org. You can enter a specific graph as an f(x) using specific numbers for parameters or use a, b, c and d if you want to use the sliders. The Animation slider controls the speed of the animation. To turn animation off slide it all the way to the left. Polar Grapher Polar Grapher 2
Polar Grapher
Polar Grapher 2