# Rolle's Theorem

- Author:
- Ισίδωρος Γλαβάς, Simona Riva

This applet shows interactively the points in which the field, and the interval and fields.
Move point on the x-axis in order to view the different positions assumed by the tangent line to the function graph.

*Rolle's Theorem*for a real function holds true. Type the*function expression*in the*start*and*end points*in theVerify whether the following functions satisfy the hypothesis of Rolle's Theorem in the given intervals, and hence find the point(s) as prescribed by the theorem:
in
in
in