Module 2 Reflection Sketch Example

This example demonstrates how to perform axial reflection of a geometric figure in GeoGebra, producing a mirrored copy. Core mathematical concepts include reflection transformations, symmetry, perimeter computation, inequalities, exponential functions, piecewise functions, and linear regression. Construction highlights: the Line command creates the reflection axis, and the Mirror command reflects objects pic1, points A, B, C, D, line a, and pic1'. Suitable for high‑school geometry and function lessons, as well as university‑level transformation geometry or data‑fitting illustrations.