Derivative Visualization by Katherine Lam

This example demonstrates the relationship between a function's derivative and its tangent line at a specific point, enhancing understanding of the derivative concept through dynamic visualization. Core mathematical concepts include derivatives, symmetry, complex numbers, translation, median line, and matrix operations. GeoGebra commands and objects used in construction are Point, Line, OrthogonalLine, Intersect, and Segment. Suitable for high school students and mathematics enthusiasts for calculus learning and research.