Khan Academy Static

If you ever tried to find derivatives using their formal definition, you probably know how tedious that may be. Fortunately, we have ways for finding derivatives much quicker, using differentiation rules! Make your first steps in this fascinating world by working with the more basic rules. For example, the derivative of [f(x)+g(x)] is f'(x)+g'(x), and the derivative of k⋅f(x) is k⋅f'(x).

6293_Differentiating_linear_functions.html

6292_Basic_differentiation_rules.html

6294_Basic_differentiation_rules_example.html

6291_The_derivative_of_a_constant_is_0.html