Optimization - Rectangle under Line

This example demonstrates the process of finding the largest rectangle under a given line by maximizing its area. Key math concepts include linear equations, differential calculus, and optimization. The construction uses GeoGebra commands like Point and Polygon to create points A, B, C, D, function f, and polygon poly1, with parameters a, c, b, d. Suitable for high school students and above learning calculus and optimization problems, or for educational purposes.