Properties of the Derivative

The derivative has certain special properties when applied to combinations of functions.

Derivative of the product of two functions

If the function f(x) is a product of two functions m(x) and n(x), then the derivative of this product is

Derivative of the sum of two functions

If the function f(x) is a sum of two functions m(x) and n(x), then the derivative of this sum is simply the sum of the derivatives:

Chain rule for differentiation

If the function y = f(x) and x=g(z), then the derivative of y with respect to z can be written as a product of derivatives:

Index

Derivative concepts
 
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