Vectors and Vector Equations of Lines

This example demonstrates how to represent lines using vectors and vector equations, visually showcasing their geometric significance. Core math concepts include vectors, vector equations, line equations, distance, and midpoint formulas. Constructed using GeoGebra commands Distance and Midpoint, and objects like f (function), A, B, distanceAB, TextAB, C, distanceAC, TextAC. Suitable for high school coordinate geometry teaching, helping students understand vector applications in line equations and calculations.