# Chapter 12: Rational Equations and Functions; Topics in Statistics

Created by: CK-12

## Chapter Outline

- 12.1. Inverse Variation Models
- 12.2. Graphs of Rational Functions
- 12.3. Division of Polynomials
- 12.4. Rational Expressions
- 12.5. Multiplication and Division of Rational Expressions
- 12.6. Addition and Subtraction of Rational Expressions
- 12.7. Solutions of Rational Equations
- 12.8. Surveys and Samples

### Chapter Summary

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Rational Equations and Functions; Topics in Statistics

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Rational Equations and Functions; Topics in Statistics

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Rational Equations and Functions; Topics in Statistics

http://www.ck12.org/book/CK-12-Algebra-I/r2/section/12.0/
## Description

This chapter covers inverse variation models, graphing rational functions, division of polynomials, multiplication, division, addition & subtraction of rational expressions, solving rational equations, and designing & conducting a survey.

## Difficulty Level:

At Grade## Tags:

asymptotes
biased samples
binomial
(19 more)
CK.MAT.ENG.SE.1.Algebra-I.12
constant of proportionality
cross products
denominator
direct variation
division of polynomials
inverse variation
joint variation
least common denominator
least common multiple
monomial
numerator
polynomial
polynomials
prime factorization
random sampling
rational expressions
rational functions
stratified sampling

## Subjects:

## Date Created:

Feb 22, 2012## Last Modified:

Aug 22, 2014
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