# Ch 11: Honors Algebra 1: Matrices in Linear Equations

You can evaluate matrices in linear equations by completing this chapter. Improve your understanding of matrices and their role in algebra with the help of these lessons and quizzes.

Honors Algebra 1: Matrices in Linear Equations - Chapter Summary and Learning Objectives

This chapter will explain the importance of matrices in linear equations in algebra. You can assess how problems involving these matrices are solved. These engaging video lessons will help you focus on learning more about:

• The definition of a matrix
• Augmented matrices, matrix notation, equal matrices and operations with matrices
• Matrix row operations and inverse matrices
• Gaussian elimination
• Cramer's Rule
• The determinant of a matrix

Video Objective
What is a Matrix? Evaluate matrices and why they are useful.
How to Write an Augmented Matrix for a Linear System Calculate how to shift a system of equations into an augmented matrix.
Matrix Notation, Equal Matrices & Math Operations with Matrices Consider the basics about matrices and learn how they're used in mathematics.
How to Perform Matrix Row Operations Learn how to solve problems that involve matrix row operations.
How to Solve Inverse Matrices Evaluate inverse matrices and determine why they are useful.
How to Solve Linear Systems Using Gaussian Elimination Focus on how to use Gaussian elimination to manipulate a matrix.
Inconsistent and Dependent Systems: Using Gaussian Elimination Survey methods for handling inconsistent and dependent systems.
Using Cramer's Rule with Inconsistent and Dependent Systems Assess what happens when Cramer's Rule is applied to inconsistent and dependent systems.
How to Take a Determinant of a Matrix Devise the method for taking a determinant of a matrix.

9 Lessons in Chapter 11: Honors Algebra 1: Matrices in 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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