Learn what inequalities are, and how to graph them. Try out graphing inequalities with practice problems for one- and two-variable inequalities.

Learn how to graph inequalities in math. Understand the rules for how to graph inequalities and see examples of graphing them with one or two variables.

Define linear equations and inequalities, see how to solve and graph a linear inequality and also how to solve and graph a system of linear inequalities, and see examples.

What are 'and/or' inequalities in math, better known as compound inequalities? Learn how to solve compound inequalities and how to graph compound inequalities.

Learn how to solve quadratic inequalities. Discover the process of graphing quadratic inequalities and practice solving with examples, walkthroughs, and solutions.

Learn how to graph compound inequalities on a number line, and see examples that walk through sample problems step-by-step for you to improve your math knowledge and skills.

Learn what absolute value inequalities are and how to solve absolute value inequalities. The lesson also covers the graphing of absolute value inequalities.

Learn how to graph a system of two linear inequalities in slope-intercept form, and see examples that walk through sample problems step-by-step for you to improve your math knowledge and skills.

Learn how to graph a system of three linear inequalities, and see step-by-step examples to help improve your knowledge and understanding of the topic.

Learn what the feasible region of a set of inequalities is. See how to graph the feasible region for a system of inequalities and what this region represents.