The first step is to calculate the derivative of the function, often denoted as f' (x). The derivative represents the rate of ...

Look for the leftmost and rightmost points of the graph. If the graph extends indefinitely to the left or right, the domain ...

Two near minimax norms for polynomial approximation are presented. They are designed for approximation of both a function and its first derivative uniformly by polynomials over a given finite interval ...

In the Introduction to the Derivative video we introduce the notion of the derivative of a function and explain how the derivative captures the instantaneous rate of change of a function. In the ...