CK12.ORG - CK-12 Algebra

FlexBook: CK-12 Algebra - Basic

Table of Contents

Chapter Title

Creator

Expressions, Equations, and Functions

Expressions, Equations, and... Expressions, Equations, and...

CK-12 Foundation

Expressions, Equations, and Functions

This chapter covers the relationships among expressions, equations, and functions when variables...

Created: Oct. 29, 2010 12:51 PM

Last edited: Oct. 26, 2011 11:56 AM

This chapter covers the relationships among expressions, equations, and functions when variables are present. Also explored is how these ideas can be shown on graphs.

Categories: Mathematics , Algebra , Equations , Linear

Grades: 8 , 9

Organizations: CK-12 Foundation

Tags: range , order of operations , domain , expressions

Created: Oct. 29, 2010 12:51 PM

Last Edited: Oct. 26, 2011 11:56 AM

Expressions, Equations, and Functions

Properties of Real Numbers

Properties of Real Numbers Properties of Real Numbers

CK-12 Foundation

Properties of Real Numbers

This chapter covers various forms that rational numbers can assume, including fractions, integers,...

Created: Sep. 21, 2010 05:03 PM

Last edited: Oct. 26, 2011 11:56 AM

This chapter covers various forms that rational numbers can assume, including fractions, integers, and square roots. Also considered are different operations for manipulating rational numbers.

Categories: Mathematics , Algebra , Equations , Linear

Grades: 8 , 9

Organizations: CK-12 Foundation

Tags: absolute value , guess and check , ordering rational numbers , distributive property

Created: Sep. 21, 2010 05:03 PM

Last Edited: Oct. 26, 2011 11:56 AM

Properties of Real Numbers

Linear Equations

Linear Equations Linear Equations

CK-12 Foundation

Linear Equations

This chapter introduces students to methods of solving simple equations involving variables. Also...

Created: Sep. 21, 2010 05:03 PM

Last edited: Oct. 26, 2011 11:56 AM

This chapter introduces students to methods of solving simple equations involving variables. Also covered are ratios, scale, and the percent equation.

Categories: Mathematics , Algebra , Equations , Linear

Grades: 8 , 9

Organizations: CK-12 Foundation

Tags: ratios , proportions , percent equation , indirect measurement

Created: Sep. 21, 2010 05:03 PM

Last Edited: Oct. 26, 2011 11:56 AM

Linear Equations

Graphing Linear Equations and Functions

Graphing Linear Equations and... Graphing Linear Equations and...

CK-12 Foundation

Graphing Linear Equations and Functions

This chapter provides students with a more in-depth understanding of equations by introducing...

Created: Sep. 21, 2010 05:03 PM

Last edited: Oct. 26, 2011 11:56 AM

This chapter provides students with a more in-depth understanding of equations by introducing coordinate plane graphing concepts such as intercepts and slope.

Categories: Mathematics , Algebra , Equations , Linear

Grades: 8 , 9

Organizations: CK-12 Foundation

Tags: slope , coordinate plane , rate of change , linear equation graphs

Created: Sep. 21, 2010 05:03 PM

Last Edited: Oct. 26, 2011 11:56 AM

Graphing Linear Equations and Functions

Writing Linear Equations

Writing Linear Equations Writing Linear Equations

CK-12 Foundation

Writing Linear Equations

This chapter focuses on writing various forms of equations based upon real-world data and already...

Created: Sep. 21, 2010 05:03 PM

Last edited: Oct. 26, 2011 11:56 AM

This chapter focuses on writing various forms of equations based upon real-world data and already existing lines. Students will also learn about predicting data using a fitted line.

Categories: Mathematics , Algebra , Equations , Linear

Grades: 8 , 9

Organizations: CK-12 Foundation

Tags: prediction using linear models and equations , slope intercept form , writing equations from graphs , parallel and perpendicular lines

Created: Sep. 21, 2010 05:03 PM

Last Edited: Oct. 26, 2011 11:56 AM

Writing Linear Equations

Linear Inequalities and Absolute Value; An Introduction to Probability

Linear Inequalities and Absolute... Linear Inequalities and Absolute...

CK-12 Foundation

Linear Inequalities and Absolute Value; An Introduction to Probability

This chapter covers operations of inequalities, including addition, subtraction, multiplication and...

Created: Sep. 21, 2010 05:03 PM

Last edited: Oct. 26, 2011 11:56 AM

This chapter covers operations of inequalities, including addition, subtraction, multiplication and division. These principles are then applied to absolute value and probability.

Categories: Mathematics , Algebra , Inequalities , Properties of Operations

Grades: 8 , 9

Organizations: CK-12 Foundation

Tags: linear inequalities with two variables , inequalities using addition , inequalities using subtraction , inequalities using multiplication

Created: Sep. 21, 2010 05:03 PM

Last Edited: Oct. 26, 2011 11:56 AM

Linear Inequalities and Absolute Value; An Introduction to...

Systems of Equations and Inequalities; Counting Methods

Systems of Equations and... Systems of Equations and...

CK-12 Foundation

Systems of Equations and Inequalities; Counting Methods

This chapter introduces students to linear systems of equations and inequalities as well as...

Created: Sep. 21, 2010 05:03 PM

Last edited: Oct. 26, 2011 11:56 AM

This chapter introduces students to linear systems of equations and inequalities as well as probability and combinations. Operations on linear systems are covered, including addition, subtraction, multiplication, and division.

Categories: Systems , Inequalities

Grades: 8 , 9 , 10

Organizations: CK-12 Foundation

Tags: permutations , combinations , probability , linear inequalities

Created: Sep. 21, 2010 05:03 PM

Last Edited: Oct. 26, 2011 11:56 AM

Systems of Equations and Inequalities; Counting Methods

Exponents and Exponential Functions

Exponents and Exponential Functions Exponents and Exponential Functions

CK-12 Foundation

Exponents and Exponential Functions

This chapter covers more complex properties of exponents when used in functions. Exponential decay...

Created: Sep. 21, 2010 05:03 PM

Last edited: Oct. 26, 2011 11:56 AM

This chapter covers more complex properties of exponents when used in functions. Exponential decay and growth are considered, as are geometric sequences and scientific notation.

Categories: Exponential

Grades: 8 , 9 , 10

Organizations: CK-12 Foundation

Tags: exponential functions , zero exponents , negative exponents , geometric sequences

Created: Sep. 21, 2010 05:03 PM

Last Edited: Oct. 26, 2011 11:56 AM

Exponents and Exponential Functions

Polynomials and Factoring; More on Probability

Polynomials and Factoring; More on... Polynomials and Factoring; More on...

CK-12 Foundation

Polynomials and Factoring; More on Probability

This chapter introduces students to polynomials and their basic operations as well as the process...

Created: Sep. 21, 2010 05:03 PM

Last edited: Oct. 26, 2011 11:56 AM

This chapter introduces students to polynomials and their basic operations as well as the process of factoring polynomials, quadratic expressions, and special products. Also considered is probability through compound events.

Categories: Polynomial , Quadratic , Polynomial , Quadratic

Grades: 8 , 9 , 10

Organizations: CK-12 Foundation

Tags: polynomials , compound events , probability , special products

Created: Sep. 21, 2010 05:03 PM

Last Edited: Oct. 26, 2011 11:56 AM

Polynomials and Factoring; More on Probability

10.

Quadratic Equations and Functions

Quadratic Equations and Functions Quadratic Equations and Functions

CK-12 Foundation

Quadratic Equations and Functions

This chapter introduces students to quadratic equations and various methods of solving them. Also...

Created: Sep. 21, 2010 05:03 PM

Last edited: Oct. 26, 2011 11:56 AM

This chapter introduces students to quadratic equations and various methods of solving them. Also considered is the discriminant and linear, exponential, and quadratic models.

Categories: Exponential , Linear , Quadratic , Exponential

Grades: 8 , 9 , 10

Organizations: CK-12 Foundation

Tags: graphing quadratic equations , models , range , vertex

Created: Sep. 21, 2010 05:03 PM

Last Edited: Oct. 26, 2011 11:56 AM

Quadratic Equations and Functions

11.

Radicals and Geometry Connections; Data Analysis

Radicals and Geometry Connections;... Radicals and Geometry Connections;...

CK-12 Foundation

Radicals and Geometry Connections; Data Analysis

This chapter covers the concept of the radical and its uses in geometry, including the Distance and...

Created: Sep. 21, 2010 05:03 PM

Last edited: Oct. 26, 2011 11:56 AM

This chapter covers the concept of the radical and its uses in geometry, including the Distance and Midpoint Formula and Pythagorean’s Theorem. Also considered are methods of analyzing data with charts and graphs.

Categories: Cartesian Coordinates , Distance Formula , Polar Coordinates , Pythagorean Theorem

Grades: 8 , 9 , 10

Organizations: CK-12 Foundation

Tags: pythagorean theorem , measures of central tendency , dispersion , stem-and-leaf plots

Created: Sep. 21, 2010 05:03 PM

Last Edited: Oct. 26, 2011 11:56 AM

Radicals and Geometry Connections; Data Analysis

12.

Rational Equations and Functions; Statistics

Rational Equations and Functions;... Rational Equations and Functions;...

CK-12 Foundation

Rational Equations and Functions; Statistics

This chapter covers rational functions and the operations of rational expressions. Students learn...

Created: Sep. 21, 2010 05:03 PM

Last edited: Oct. 26, 2011 11:56 AM

This chapter covers rational functions and the operations of rational expressions. Students learn to graph rational functions, divide polynomials, and analyze surveys and samples.

Categories: Polynomial , Rational , Polynomial , Rational

Grades: 8 , 9 , 10

Organizations: CK-12 Foundation

Tags: rational expression division , surveys , rational expression multiplication , statistics

Created: Sep. 21, 2010 05:03 PM

Last Edited: Oct. 26, 2011 11:56 AM

Rational Equations and Functions; Statistics

Back to the top of the page ↑

CK-12 Algebra - Basic

For Review

Created: Sep. 21, 2010 05:03 PM
Last modified: 3 months, 4 weeks ago

CK-12 Foundation’s Basic Algebra FlexBook is an introduction to the algebraic topics of functions, equations, and graphs for middle-school and high-school students.

View

Attributions:

Anne Gloag

Author

Andrew Gloag

Author

Melissa Kramer

Author

Annamaria Farbizio

Editor

View

Categories:

Algebra

Graphing Techniques

Mathematics

View

License type:

View

Difficulty:

Beginner

View

Grade:

View

State:

View

Tags:

equations

exponential functions

expressions

factorization

functions

graphs

quadratic equations

real numbers

systems of equations

For Review

CK-12 readers should treat this FlexBook as a very early working draft. CK-12 is currently acquiring a preliminary review of the content and would like early feedback from its community of users. In the next phase, further editing will occur. This FlexBook can be used in its current form, "flexed" (customized), and/or printed by the user. CK-12 supports feedback on all of its FlexBooks so that they can be continually improved and updated.

FlexBook Shelf

Customize this FlexBook's Table of Contents

Save

Edit

New

1. Select a FlexBook:

Reset

AND

2. Add chapters by clicking the '+' button

Drag & drop chapters here

Loading, please wait...

	Flexr Information
BUILD NUMBER	:15418
DEPLOYMENT DATE	:2012-02-10 10:38:18 -0800 (Fri, 10 Feb 2012)
PDF ENGINE	:1
BIDI ENGINE	:1
DATABASE VERSION	:1.2.5.2
FB2N VERSION	:0.1.105
MWDOCBOOK VERSION	:${mwdocbook.mwdocbook}