Saturday, May 4, 2013

Interactive: Derivative of Sine

Derivative of the Sine Function: $\frac{d}{{dx}}\left( {\sin x} \right) = \cos x$

Instructions: Drag P along $$f(x) = sin(x)$$ to see that the slope of the tangent line through it traces out $$f'(x) = cos(x)$$.