# Ch 22: NY Regents - Intro to Trigonometry: Help and Review

The Intro to Trigonometry chapter of this NY Regents Integrated Algebra Help and Review course is the simplest way to master trig basics. 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 introductory trigonometry.

## Who's it for?

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

• Students who have fallen behind in understanding sine and cosine or working with slopes and tangents on a graph
• 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 introductory trigonometry
• 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 Intro to 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 Intro to Trigonometry chapter exam to be prepared.
• Get Extra Support: Ask our subject-matter experts any introductory trig 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 an Intro to Trigonometry unit of a standard integrated algebra course. Topics covered include:

• Laws of sines and cosines
• Graphing the tangent function
• Slopes and tangents on a graph
• Graphing sine and cosine transformations
• Converting between radians and degrees
• Basic trig identities

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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