# Ch 7: Introduction to Quadratics: Help and Review

### About This Chapter

The Introduction to Quadratics chapter of this Precalculus: High School Help and Review course is the simplest way to master introduction to quadratics. 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 introduction to quadratics.

## 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 an introduction to quadratics
• 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 introduction to quadratics
• 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 Introduction to Quadratics 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 Introduction to Quadratics chapter exam to be prepared.
• Get Extra Support: Ask our subject-matter experts any introduction to quadratics question. They're here to help!
• Study With Flexibility: Watch videos on any web-ready device.

## Students will review:

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

• What is the definition of a quadratic equation?
• How do I solve a quadratic equation?
• How do I use the quadratic formula to solve quadratic equations?
• What are the steps involved in solving non-standard quadratics?
• How do I solve quadratic inequalities using two binomials?
• How do I solve quadratic equations by substitution?

6 Lessons in Chapter 7: Introduction to Quadratics: 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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### Other Chapters

Other chapters within the High School Precalculus: Help and Review course

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