# Ch 14: Compass Math: Matrices & Absolute Value

Relearn the connection between matrices and absolute values as you get ready to solve college-level algebra questions on the ACT Compass Mathematics Test. Commit key terms to memory by reading the transcripts and following along in the videos.

## Compass Math: Matrices & Absolute Value - Chapter Summary

If you're a little rusty on the purposes of matrices or how to calculate absolute values, this chapter can provide you with definitions and pertinent examples to help you get a better handle on these algebra topics. If you wish to do well on the ACT Compass Mathematics Test, then use this chapter to brush up on the following:

• Definitions for matrices and absolute values
• Identifying matrix determinants
• Finding solutions for absolute value problems
• Performing transformations on absolute value graphs
• Reflections and dilations on absolute value equation graphs

Use our study guide to recall the mathematical concepts you haven't gone over in a while. Our short videos allow you to get through the lessons in practically no time at all. You can pick and choose which lessons to complete based on your needs, and you can take the lesson quizzes to find out how well you understand the materials.

### Compass Math: Matrices & Absolute Value Chapter Objectives

Questions on the ACT Compass Mathematics Test measure how well you comprehend math fundamentals and analyses procedures. Every institution that offers this particular placement test has the option to include as many as five mathematics sections.

This chapter about matrices and absolute values can assist you with getting reacquainted with the topics you will need to know to prove your mastery over college-level algebra. All questions on the test are in a selected-response format, and you are allowed to use calculators and scratch paper.

7 Lessons in Chapter 14: Compass Math: Matrices & Absolute Value
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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