Introduction to Derivatives by Mike Goforth

This example visually demonstrates the concept of a function's derivative. It involves core math concepts like derivatives, tangent slopes, and function graphs. Construction highlights the use of GeoGebra commands such as Point, Tangent, Slope, Segment, and objects like f (function), A (point), a (parameter), m (slope), S (segment), b (parameter). Ideal for high school students or teachers learning calculus to grasp the geometric meaning of derivatives.