Quadratic Function with Geometric Construction

This GeoGebra example dynamically illustrates the interaction between a quadratic function and various geometric objects. It integrates core mathematical concepts including quadratic functions, straight lines, polygons, and intersection points within coordinate geometry. The construction employs GeoGebra commands such as Polygon, Intersect, and Segment to create points A–G, segments a–i, polygon poly1, and multiple text labels. Suitable for middle to high school mathematics education, it supports exploration of function graph properties, geometric reasoning, and the connection between algebraic expressions and geometric representations.