Draggable Sine Wave
Drag the points A, C, and D to change the shape and position of the graph.
Look in the algebra window to see the equation of the sine wave: f(x) = ...
To plot additional points or graphs, type in the Input window at the bottom, like this: (3.2,4.2) (a point); y=cox(x) (a graph).
How to fit your objects in the GeoGebra window
How to print from GeoGebra
Susan Addington, Created with GeoGebra