Visualizing a System of Linear Equations by ehock

This example dynamically demonstrates the intersection point of two lines to visually show the solution set of a system of linear equations. Core math concepts include linear equations, coordinate geometry, and intersection calculations. Key GeoGebra commands used are Intersect for calculating the intersection point A of line_1 and line_2, along with dynamic display of coordinates (text3, text4), and sliders (m_1, b_1, m_2, b_2) to control line parameters. Suitable for high school mathematics teaching to understand the geometric meaning and solution methods of linear equation systems.