Constructing the Graph of the Derivative of f(x)=sin(x)

Move the point T along the graph of y=sin(x) by moving the slider. The slope function (derivative) is then traced out in blue.

Can you identify the graph of the derivative?

This is a Java Applet created using GeoGebra from www.geogebra.org - it looks like you don't have Java installed, please go to www.java.com

Jamie Mulholland
Department of Mathematics
Simon Fraser University
Created with GeoGebra