I used two of Archimedes' spirals to create a visual "background" of sorts. I just manipulated a couple of constants along with the slider speed to create a sort of ambiance in the background for the other equation. For the other equation it got a little more complicated. r=a*sin(b/ctheta) was the equation I used. I then let the slider go and it did all sorts of fun things. The combination of the three really makes for a show. This allowed me to better understand the effect adding certain constants can have on a graph. It's good to know how you can manipulate certain aspects of the graph by adding certain numbers or constants in certain spots.