The applet below dynamically depicts what it means for a function to be classified as a [color=#9900ff][b]periodic[/b][/color][b] function. [br][br][/b]Interact with the applet below for a few minutes. [br]As you do, be sure to move the 5 points anywhere you'd like. Then move the point on the slider. The purple segment is called the [color=#9900ff]period[/color], which is [b][color=#9900ff]the length of the interval[/color][/b] at which the periodic function repeats.[br]