# Ch 26: Vectors, Matrices and Determinants: Help and Review

The Vectors, Matrices and Determinants chapter of this High School Precalculus Help and Review course is the simplest way to master vectors, matrices and determinants. This chapter uses simple and fun videos that are about five minutes long, plus lesson quizzes and a chapter exam to ensure students learn the essentials of vectors, matrices and determinants.

## Who's it for?

Anyone who needs help learning or mastering high school precalculus material will benefit from taking this course. There is no faster or easier way to learn high school precalculus. Among those who would benefit are:

• Students who have fallen behind in understanding vectors in the plane or working with matrices and determinants
• Students who struggle with learning disabilities or learning differences, including autism and ADHD
• Students who prefer multiple ways of learning math (visual or auditory)
• Students who have missed class time and need to catch up
• Students who need an efficient way to learn about vectors, matrices and determinants
• Students who struggle to understand their teachers
• Students who attend schools without extra math learning resources

## How it works:

• Find videos in our course that cover what you need to learn or review.
• Press play and watch the video lesson.
• Refer to the video transcripts to reinforce your learning.
• Test your understanding of each lesson with short quizzes.
• Verify you're ready by completing the Vectors, Matrices and Determinants chapter exam.

## Why it works:

• Study Efficiently: Skip what you know, review what you don't.
• Retain What You Learn: Engaging animations and real-life examples make topics easy to grasp.
• Be Ready on Test Day: Use the Vectors, Matrices and Determinants chapter exam to be prepared.
• Get Extra Support: Ask our subject-matter experts any vector, matrix or determinant question. They're here to help!
• Study With Flexibility: Watch videos on any web-ready device.

## Students will review:

In this chapter, you'll find answers to questions including:

• How do I add, subtract and multiply by scalars on vectors in the plane?
• How do I use matrix notation?
• What do I do to solve linear systems with matrices?
• How do I take a determinant of a matrix?

19 Lessons in Chapter 26: Vectors, Matrices and Determinants: Help and Review
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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