👉 In mathematics, a derivative is a function that represents how much a quantity changes with respect to its input. It is widely used in fields such as physics, engineering, economics, and computer science to analyze the behavior of systems. The derivative can be defined by taking the limit of a difference quotient as the input approaches zero.
For example, consider the function f(x) = x^3 - 5x + 2. To find its derivative, we take the limit as x approaches 0
derivative