Ch 8: Introduction to Quadratics in Trigonometry: Help and Review

The Introduction to Quadratics chapter of this High School Trigonometry Help and Review course is the simplest way to master quadratic equations. 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 quadratics in trigonometry.

Who's it for?

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

• Students who have fallen behind in understanding the various methods used to solve quadratic equations
• 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 quadratic equations
• 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 in Trigonometry 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 in Trigonometry chapter exam to be prepared.
• Get Extra Support: Ask our subject-matter experts any quadratic equations question. They're here to help!
• Study With Flexibility: Watch videos on any web-ready device.

Students will review:

This chapter helps students review the concepts in a quadratic equations unit of a standard high school trigonometry course. Topics covered include:

• Assigning the greatest common factor to solve quadratic equations
• Assigning the multiplication property of zero to solve quadratic equations
• Solving quadratics that are not in standard form
• Using two binomials to solve quadratic inequalities
• Solving quadratic equations by using the substitution method

5 Lessons in Chapter 8: Introduction to Quadratics in Trigonometry: 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

Earning College Credit

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