INDIVIDUAL

Since this app uses timers, users should take some care in varying. Judging when to press Stop after much of the graph has moved beyond an axis is something that should be determined. When this should be done depends on the polynomial and the user should practise to determine the timing. See the video here at ftessier32.com. Letting the variation go to extremes only leads to bad results and does not help in discovering a rule. Once the rule has been determined, there is no need for more experimentation.