Definition of the Derivative by tobibrooks

This example demonstrates the geometric meaning of the derivative, showing the slope of the tangent line at a point on a function's graph. Core math concepts include derivatives, function graphs, tangent lines, and limits. It uses GeoGebra commands/objects like Point, Derivative, Textfield, Line, OrthogonalLine, Intersect, Polygon. Suitable for high school and above students learning basic calculus concepts.