Derivative of a Polynomial

Use the sliders to change the cubic function f(x). Then type the equation of its derivative into the textfield below and check your answer.

Sorry, the GeoGebra Applet could not be started. Please make sure that Java 1.4.2 (or later) is installed and activated. (click here to install Java now)
Derivative : f'(x) =
Created with GeoGebra by Markus Hohenwarter, March 2007