Practice: Solutions to Inequalities in One Variable (IM Algebra 1 Unit 2 Lesson

This GeoGebra example demonstrates how to represent the solution set of a linear inequality in one variable on a number line, helping students visualize that solutions form intervals rather than single points. Core mathematical concepts include properties of inequalities, solution sets, interval notation, and open/closed endpoints on the number line. The construction uses GeoGebra's algebra and graphing views, likely employing inequality commands or direct inequality expressions to plot the solution region, possibly with sliders or dynamic points to explore how changing coefficients affects the solution set. It is suitable for middle school advanced students or high school Algebra 1 learners, serving as an interactive practice tool for teachers to demonstrate and for students to reinforce their understanding of solving and graphing one-variable inequalities.