# Chapter 7: SE Polar Equations and Complex Numbers - TI

Difficulty Level:

**At Grade**Created by: CK-12

**This activity is intended to supplement our Trigonometry flexbooks.**

- Trigonometry, first edition, Chapter 6: http://www.ck12.org/flexr/chapter/2349
- Trigonometry, second edition, Chapter 6: http://www.ck12.org/flexr/chapter/6902

## Chapter Outline

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## Description

This chapter develops a student’s knowledge of polar coordinates by graphically and algebraically finding slopes on a polar graph. Additionally, students practice representing complex numbers in the complex plane as points and vectors.

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At Grade## Editors:

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## Date Created:

Feb 23, 2012## Last Modified:

Nov 04, 2014
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