The Definition of the Derivative

In this video, I will go over multiple examples of using the definition of the derivative including a visual demonstration using desmos.
Timestamps
0:00 - Desmos
5:12 - Different ways to denote derivative
6:57 - f(x)=x^2, find f'(1) using definition of derivative
9:33 - Finding f'(x) then plugging in x=1
12:12 - Finding derivative of a linear equation
14:07 - Finding the derivative of g(x)=x-x^2 using definition of derivative
16:41 - Finding derivative of f(x)=x^3
20:04 - Wrap Up