# Ch 21: TExES Math 4-8: Linear Equations

This chapter is designed to demonstrate the level of comprehension and competency in linear equations you must show in order to pass the TExES Math 4-8 certification exam. Our one-of-a-kind chapter resources can help you refresh crucial skills.

## TExES Math 4-8: Linear Equations - Chapter Summary

Use this chapter to refresh your memory of linear equations before you take the TExES Math 4-8 exam. The videos and text transcripts review the basics of linear equations, including what linear equations are, how to apply the distributive property to linear equations, intercepts, standard form and graphing of linear equations. After you complete this chapter, you should be able to:

• Work with algebraic examples and going from a graph to a rule
• Graph undefined zero slope and slope
• Detail the graphs of parallel and perpendicular lines in linear equations
• Explain a system of equations
• Define slope and the formulas used to find it
• Discuss slopes and rate of change
• Provide a definition and examples of direct variation
• Identify the trapezoid rule

You may jump to specific video sections to focus on the concepts that need the most review. Let our experienced instructors guide you through each topic as you prepare for the test. If you need any assistance along the way, reach out to one of our experts through the Dashboard.

11 Lessons in Chapter 21: TExES Math 4-8: Linear Equations
Test your knowledge with a 30-question chapter practice test
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

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