Here, you can use this template to create a function ([b]f[/b]), and rotate it about the xAxis (by using the [b]n[/b] slider). The [b]Filling[/b] slider adjusts the opacity of this surface. [br][br]Note the [b][color=#e06666]surface of revolution[/color][/b] formed. [br][br]You can change the phrase "xAxis" to "yAxis" to rotate the graph of function [b]f [/b]about the yAxis instead.

1) To explore in Augmented Reality, open up GeoGebra 3D app on your device. [br][br]2) Go to the MENU (horizontal bars) in the upper left corner. Select OPEN. [br] In the Search GeoGebra Resources input box, type [b]qgcz82ae[/b][br] (Note this is the resource ID = last 8 digits of the URL for this resource.)[br][br]3) Position what you see accordingly on your device. Press the AR button in the lower right corner. [br] Follow the directions that appear.