# Ch 1: McDougal Littell Algebra 1 Chapter 1: Expressions, Equations & Functions

The Expressions, Equations & Functions chapter of this McDougal Littell Algebra 1 Textbook Companion Course helps students learn the essential lessons associated with expressions, equations and functions. Each of these simple and fun video lessons is about five minutes long and is sequenced to align with the Expressions, Equations & Functions textbook chapter.

## How It Works:

• Identify the lessons in the McDougal Littell Expressions, Equations & Functions chapter with which you need help.
• Find the corresponding video lessons with this companion course chapter.
• Watch fun videos that cover the algebra topics you need to learn or review.
• Complete the quizzes to test your understanding.
• If you need additional help, rewatch the videos until you've mastered the material or submit a question for one of our instructors.

## Chapter Topics

You'll learn all of the algebra topics covered in the textbook chapter, including:

• Vocabulary terms
• The order of operations
• Expressing algebraic expressions as relationships
• Simple algebraic expressions
• Combining like terms
• Simplifying expressions and negative signs
• Writing equations with inequalities
• Translating math sentences
• Solving word problems
• The definition of a function
• Domain and range
• The use of tables and graphs
• Solving equations by graphing
• Using a scientific calculator

McDougal Littell is a registered trademark of Houghton Mifflin Harcourt, which is not affiliated with Study.com.

14 Lessons in Chapter 1: McDougal Littell Algebra 1 Chapter 1: Expressions, Equations & Functions
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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