Graphing Linear Inequalities Quiz

This example demonstrates how to graph linear inequalities in two variables on the coordinate plane as an interactive quiz with feedback. Core mathematical concepts include: solution sets of linear inequalities, coordinate plane partitioning, and the relationship between boundary lines and shaded regions. Construction highlights: using Line command to draw boundary lines, Slope to calculate line orientation, Sequence and Union to generate random inequality problems, and Random command to create varied quiz questions with instant feedback for error correction. Suitable for middle to high school math students learning inequality graphing, and can serve as a classroom demonstration tool or self-practice resource for teachers.