Understanding Differentiability
- Author:
- Sangeeta Gulati
Drag the point B (x, f(x)) to see how a Secant Becomes a Tangent
Use the check boxes to see the slopes of the Secant line and of the Tangent line
This applte shows how a Secant Becomes a Tangent and it shows the slopes of the Secant line and of the Tangent line , thus establishing a correspondence between differentiability geometrically and algebraically.