Copyright

Ch 19: TExES Math 4-8: Solving & Graphing Inequalities

About This Chapter

Use our chapter resources, including video lessons and self-assessment quizzes, to refresh your knowledge of solving and graphing inequalities, which are tested on the TExES certification exam for Math levels 4-8.

TExES Math 4-8: Solving & Graphing Inequalities - Chapter Summary

These lessons help you review the basics of solving and graphing inequalities, including 1- and 2-variable inequalities and absolute value inequalities. The videos and text transcripts are designed to ensure you're ready to do the following:

  • Explain what an inequality is
  • Graph 1- and 2-variable inequalities
  • Discuss compound inequalities, set notation and systems of inequalities
  • Solve and graph an absolute value inequality
  • Answer practice problems involving graphing and solving absolute value inequalities
  • Translate math sentences to inequalities

Let our qualified instructors guide you through each topic in order to help you prepare for test day. Jump to specific video sections to review concepts you may find yourself struggling with or need to brush up on. You can use any mobile device or computer 24 hours a day to study this resource at your own pace.

6 Lessons in Chapter 19: TExES Math 4-8: Solving & Graphing Inequalities
Test your knowledge with a 30-question chapter practice test
What is an Inequality?

1. What is an Inequality?

Deciding how to spend your money can be a tricky thing. Should you save it, invest it, or enjoy it? Learn how inequalities can help you make your decision!

How to Graph 1- and 2-Variable Inequalities

2. How to Graph 1- and 2-Variable Inequalities

So an inequality is just an equation with a less than or greater than symbol. But what is the difference between 1 and 2 variable inequalities? What does have a greater than or equal to symbol change? When do you use a number line instead of a coordinate plane? Get those answers here!

Set Notation, Compound Inequalities, and Systems of Inequalities

3. Set Notation, Compound Inequalities, and Systems of Inequalities

In this lesson, we'll explore the conditions of compound inequalities and learn how to express them using set notation and interval notation. Test you knowledge afterward with a short quiz.

How to Solve and Graph an Absolute Value Inequality

4. How to Solve and Graph an Absolute Value Inequality

Taking two skills and combining them to make a more complicated problem is a classic tactic in mathematics. If you feel confident with absolute values and inequalities, see if you can tackle them with their powers combined here!

Solving and Graphing Absolute Value Inequalities: Practice Problems

5. Solving and Graphing Absolute Value Inequalities: Practice Problems

Solving and graphing absolute value inequalities brings a lot of different skills together in one place. The practice problems in this video will give you a good chance to see more examples of absolute value inequalities but will also test your general algebraic knowledge.

Translating Math Sentences to Inequalities

6. Translating Math Sentences to Inequalities

Watch this video lesson to learn how you can easily translate math sentences into inequalities. Once you know how to do this, solving word problems becomes that much easier.

Chapter Practice Exam
Test your knowledge of this chapter with a 30 question practice chapter exam.
Not Taken
Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
Not Taken

Earning College Credit

Did you know… We have over 200 college courses that prepare you to earn credit by exam that is accepted by over 1,500 colleges and universities. You can test out of the first two years of college and save thousands off your degree. Anyone can earn credit-by-exam regardless of age or education level.

To learn more, visit our Earning Credit Page

Transferring credit to the school of your choice

Not sure what college you want to attend yet? Study.com has thousands of articles about every imaginable degree, area of study and career path that can help you find the school that's right for you.

Support