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Algebra 2

In Equations and Inequalities, you will learn the steps to Solving an Algebraic Inequality and Plotting an Algebraic Inequality to see the solution set visually. Solving inequalities requires attention to detail, because sometimes Reversing the Sign in Inequalities is a necessary step. Explore more challenging concepts such as Absolute Value Inequality Types and Compound Inequalities. These kinds of inequalities have important real world applications. The goal is to help you understand how Equations and Inequalities can be applied to our everyday lives.

- Algebraic Inequalities
- Plots of Algebraic Inequalities
- Reversing the Sign in Inequalities
- Solving an Algebraic Inequality
- Plotting Algebraic Inequalities
- Compound Inequalities
- Graphing an "And" Compound Inequality Solution Set
- Absolute Value of a Variable
- Absolute Value of an Expression
- Absolute Value in Equations
- Absolute Value in Inequalities
- Absolute Value Inequality Types
- Plots of Absolute Value Inequalities
- Plotting Absolute Value Inequalities
- Solving Absolute Value Inequalities
- Inequalities in the Real World

Study fundamental topics in college-level algebra with emphasis on application.

Grasp core concepts of statistics such as probability distributions, approximations, and hypothesis-testing.

Pathways are a sequence of tutorials that help you learn a whole subject area, one concept at a time. Choose from multiple teachers and teaching styles.

The American Council on Education's College Credit Recommendation Service (ACE Credit®) has evaluated and recommended college credit for 27 of Sophia's online courses for college credit. These courses are eligible to transfer to many different colleges and universities.