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).

5946_Basic_differentiation_rules.html

5948_Basic_differentiation_rules_example.html

5947_Differentiating_linear_functions.html

5945_The_derivative_of_a_constant_is_0.html