# Exploring the Chain Rule

- Author:
- Chris Harrow

- Topic:
- Calculus, Derivative

This construction shows graphs of y=sin(k*x) and its derivative.
When k=1, as in the initial setup, you see the familiar (sinx)'=cosx.
Explore the relationship between sin(k*x) and its derivative by varying k.
Conjecture a formula for the derivative of sin(k*x).

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