The Fundamental Theorem of Calculus


If f(x) is continuous on [a,b],then the funcion

has a derivative at every point in [a,b], and


How to use this applet

1.Check "Unconstant function" or "Constant function".
2.Press "Increase x" or "Decrease x" button.
3.Press "Increase dx" or "Decrease dx" button.
4.Press "Next" button to go to next step.
5.Press "Limit" button to watch dS/dx.