# Chapter 13: SE Rational Equations and Functions; Topics in Statistics

Difficulty Level:

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

**Each activity below is intended to supplement our Algebra flexbooks.**

- Algebra I, first edition, Chapter 12: http://www.ck12.org/flexr/chapter/4482
- Algebra I, second edition, Chapter 12:
- Basic Algebra, Chapter 12: http://www.ck12.org/flexr/chapter/9165

## Chapter Outline

### Chapter Summary

### Image Attributions

## Description

This chapter uses the graphing calculator to better describe the concepts surrounding inverse variation and the addition and subtraction of rational expressions.

## Difficulty Level:

At Grade## Editors:

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## Date Created:

Feb 22, 2012## Last Modified:

Oct 31, 2014
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