# Calculus Notes

Wed 23 May 2018

## Properties

1. Derivative of a constant is 0

$$\frac{d}{dx}k = 0$$

2. A function times constant is the derivative of the function times the constant

$$f(x) = kg(x) => f'(x) = kg'(x)$$

3. Sum or difference of two functions is the sum or difference of their derivatives

$$f(x) = g(x)+j(x) => f'(x) = g'(x) + j'(x)$$