# Tangent Period Action (2)!

- Author:
- Tim Brzezinski

The tangent function is also said to be a ?

**periodic function.**Interact with the applet below for a few minutes. Can you write an expression (in terms of*b*) for the period of the function- Author:
- Tim Brzezinski

The tangent function is also said to be a **periodic function. **
Interact with the applet below for a few minutes.
Can you write an expression (in terms of *b*) for the period of the function ?