Section 1 - Derivatives (Short Methods)
Mathematic shortcut to finding derivatives in the form f(x)=x^n.
Proof - Why does this shortcut for f(x)=x^n work?
Reminder: The formula for the differences of two nth powers. Want to know why this works? Click here.
As h approaches zero we get...
Derivative of Trigonometric Functions
Derivative of the sine function Derivative of cosine function
Derivative of tangent function
Derivatives of cosecant function, secant, and cotangent function
Proof of the Product Rule
Proof of the Quotient Rule
Proof of the chain rule