Reflection of x^2 = ay

This example demonstrates the geometric properties of the parabola x^2 = ay and its reflected image. It involves core mathematical concepts such as parabolas, reflection transformations, and coordinate geometry. The construction uses GeoGebra commands/objects like a (parameter), c (point), text1 (text), and text2 (text). Suitable for high school mathematics students and teachers to understand the symmetry and transformation properties of parabolas.