Ellipse Transformation Demo

This example demonstrates geometric transformations of an ellipse and its related properties. It involves core mathematical concepts such as the definition of an ellipse, foci, parametric equations, and geometric transformations. Construction highlights include using GeoGebra commands like Point, Segment, Intersect to create points, segments, and intersections, defining objects like f, e, b_1, a_1, d, A, B, r, constructing foci and paths with F_1, F_2, P, g, h, l, and displaying calculations via text objects like text1, text2, text3. Suitable for high school and above learners to understand the geometric properties and applications of ellipses.