# Chapter 11: SE Quadratic Equations and Quadratic Functions

Created by: CK-12

**Each activity below is intended to supplement our Algebra FlexBook® resources.**

- Algebra I, first edition, Chapter 10: http://www.ck12.org/flexr/chapter/4480
- Algebra I, second edition, Chapter 10:
- Basic Algebra, Chapter 10: http://www.ck12.org/flexbook/chapter/8163

## Chapter Outline

- 11.1. Graphing Quadratic Equations
- 11.2. Area of the Missing Square
- 11.3. Quadratic Formula
- 11.4. Manual Fit

### Chapter Summary

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## Description

This chapter uses the Transformation Graphing application to explore the concepts surrounding quadratic equations. Also introduced is the QUAD program, which is used to solve quadratic equations with the quadratic formula.

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## Date Created:

Feb 22, 2012## Last Modified:

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