Differentiation - Addition Rule Demo

This example demonstrates the Addition Rule of Differentiation by visualizing the slope of tangents on function graphs, illustrating the relationship between linear regression and derivative calculation. Core math concepts include derivatives, linear regression, 2D vectors, and function graphing. It utilizes GeoGebra commands like Tangent and Slope, along with objects such as g, f, n, A, B, h, i, j, m, m_1, C, k, m_2, text1, text1_1, text1_2, making it suitable for high school and above learning calculus and coordinate geometry.