# Ch 17: Rational Functions in Trigonometry: Help and Review

The Rational Functions in Trigonometry chapter of this High School Trigonometry: Help and Review course is the simplest way to master rational functions. This chapter uses simple and fun videos that are about five minutes long, plus lesson quizzes and a chapter exam to ensure you learn the essentials of rational functions in trigonometry.

## Who's It For?

Anyone who needs help learning or mastering rational functions material will benefit from the lessons in this chapter. There is no faster or easier way to learn about rational functions in trigonometry. Among those who would benefit are:

• Students who have fallen behind in understanding methods for solving rational equations and inequalities or graphing and analyzing rational functions
• 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 rational functions
• 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 rational functions 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 rational functions chapter exam to be prepared.
• Get Extra Support: Ask our subject-matter experts any rational functions 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 rational functions unit of a standard high school trigonometry course. Topics covered include:

• Using rational functions to answer equations and inequalities
• Examining graphs of rational functions
• Determining slant asymptotes
• Identifying difference quotients via geometric interpretation

5 Lessons in Chapter 17: Rational Functions 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

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