This activity is a continuation of the [url=https://www.geogebra.org/m/gm7mpzzp]Which is f, f', f''?[/url] GeoGebra activity. [br][br]In the applet below, note the three colored function graphs [i]a[/i], [i]b[/i], and [i]c[/i]. [br][br][color=#0000ff][b]Function [i]a[/i] is shown as a blue graph.[/b][br][/color][color=#980000][b]Function [i]b[/i] is shown as a brown graph[/b].[br][/color][color=#9900ff][b]Function [i]c[/i] is shown as a purple graph. [/b][/color] [br][br][b]Directions:[/b][br][br]1) Pair up with another student in your class. [br]2) Complete this activity like you did the last activity. Check to make sure your answers are correct.[br]3) Now, each student in the group should select the [b]Clear Function[/b] button (lower right).[br]4) At this point, [b]input YOUR OWN FUNCTION[/b] in the input box [b]f(x) = [/b]. [br] (If you input a polynomial function, it would be ideal for this polynomial to have a degree >= 2). [br]5) Select the [b]Hide Function[/b] checkbox. [br]6) Give your computer to your partner. Test to see if he/she can correctly identify which graph is which! [br][br][b][color=#ff00ff]Repeat steps (3) - (5) as many times as you need. [/color][/b][br][br]You are encouraged to discuss your thoughts, reasoning, etc with your partner and other members of your class. [i]Have fun with this! [/i][br][br][b]Note: [br][/b]You can zoom out if you would like to see all 3 graphs more from a distance. [br][br][b]Math Teachers: [/b] [br]Feel free to use this GeoGebra resource to create YOUR OWN screenshots of matching questions like these to put on future calculus quizzes and/or tests.