# Ch 23: Working with Trigonometric Graphs: Help and Review

The Working with Trigonometric Graphs chapter of this High School Trigonometry Help and Review course is the simplest way to master trigonometric graphs. 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 working with trigonometric graphs.

## 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 how to graph trigonometric functions and their transformations
• 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 trigonometric graphs
• 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 Working with Trigonometric Graphs 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 Working with Trigonometric Graphs chapter exam to be prepared.
• Get Extra Support: Ask our subject-matter experts any trigonometric graphs 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 trigonometric graphs unit of a standard high school trigonometry course. Topics covered include:

• Graphing sine and cosine transformations
• Graphing the tangent function
• Graphing the cosecant, secant and cotangent functions
• Graphing transformations of cosecant, secant and cotangent functions
• Using graphs to determine trigonometric identity
• Solving a trigonometric equation graphically

2 Lessons in Chapter 23: Working with Trigonometric Graphs: Help and Review
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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