Absolute Value Inequalities Demo by Katie

This example demonstrates the solution set of absolute value inequalities on a coordinate plane. It involves core math concepts like absolute value, inequality solving, and function graphing. Key GeoGebra commands used are Intersect, Segment, Ray, with objects such as k, a, g, f, A, B, C, i, p, q, and more. Suitable for high school mathematics teaching to understand the geometric meaning and solving methods of absolute value inequalities.