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Varsity Tutors

Varsity Tutors: Hotmath: Practice Problems: Solving and Graphing Absolute Value Equations

For Students 9th - 10th
Twenty-three problems present a variety of practice solving and graphing absolute value equations. They are given with each step to the solution cleverly revealed one at a time. You can work each step of the problem then click the "View...
Activity
Cool Math

Coolmath: Advanced Graphing Absolute Value Functions

For Students 9th - 10th Standards
This algebra lesson explains how to graph absolute value functions.
Activity
Texas Instruments

Texas Instruments: Absolute Value and Piecewise Functions

For Teachers 9th - 10th Standards
Students will graph absolute value and piecewise functions on graphing calculators and see the effects of a, h, and k.
Graphic
J Coffman

Joseph Coffman's Lecture Notes: Absolute Value Functions and Graphs

For Students 9th - 10th Standards
Students learn about absolute value functions. The learning exercise consists of examples and an assessment on how to graph absolute value functions.
Activity
Varsity Tutors

Varsity Tutors: Hotmath: Practice Problems: Absolute Value Sentences

For Students 9th - 10th
Twenty-five problems present a variety of practice solving absolute value equations as two linear equations and a compound inequality for the absolute value inequality. Also, there is practice graphing, checking solutions and finding...
Activity
Purple Math

Purplemath: Absolute Value Inequalities

For Students 9th - 10th
Purplemath.com offers a discussion is presented on how to solve absolute value inequalities. This lesson contains worked problems of solving absolute value inequalities and finding absolute value expressions given the solution.
Activity
Cool Math

Coolmath: Absolute Values

For Students 9th - 10th
Use this pre-calculus tutorial to learn about absolute values.
Unit Plan
Texas Education Agency

Texas Gateway: Transformations of Absolute Value Functions

For Students 9th - 10th Standards
Given an absolute value function, the student will analyze the effect on the graph when f(x) is replaced by af(x), f(bx), f(x - c), and f(x) + d for specific positive and negative real values.
Activity
Other

Georgia Perimeter College: Absolute Value Inequalities

For Students 9th - 10th
This resource explains how to solve absolute value inequalities using a graphing calculator and it gives examples.
Activity
Texas Instruments

Texas Instruments: Absolute Values

For Teachers 9th - 10th
This set contains questions about graphs of V - shaped absolute value functions. Students are asked to determine maximum and minimum values, state whether the graph is opening up or down, and solve absolute value inequalities.
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Varsity Tutors

Varsity Tutors: Hotmath: Graphing Calculator Practice Problems: Inequalities and Absolute Value

For Students 9th - 10th Standards
Practice using your graphing calculator for solving inequalities and absolute value problems. If you get stumped or if you would like to check your work, then select the View Solution button, which is located directly under each problem.
Activity
Texas Instruments

Texas Instruments: Solving Absolute Values

For Teachers 9th - 10th
The students can use a StudyCards stack to learn how to solve absolute value equations and inequalities. Later, they will learn how to use the calculator graphing capabilities to solve the same type of problems in a new way.
Activity
Oswego City School District

Regents Exam Prep Center: Absolute Value of Complex Numbers

For Students 9th - 10th Standards
This tutorial presents the absolute value of complex numbers using formulas, graphs, and examples. There are practice problems and a teacher resource page to assist students in understanding the concept.
Unit Plan
CK-12 Foundation

Ck 12: Algebra: Graphs of Absolute Value Equations

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] Learn how to graph absolute value equations. Students examine guided notes, review guided practice, watch instructional videos and attempt practice problems.
Unit Plan
CK-12 Foundation

Ck 12: Algebra: Graphs of General Absolute Value Equations

For Students 9th - 10th Standards
[Free Registration/Login may be required to access all resource tools.] This lesson covers using a graphing calculator to graph an absolute value equation. Students examine guided notes, review guided practice, and attempt practice...
Unit Plan
CK-12 Foundation

Ck 12: Algebra: Absolute Value Inequalities

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] In this lesson students solve absolute value inequalities and show the solution graph. Students can watch a video tutorial, explore guided notes and attempt practice...
Lesson Plan
PBS

Pbs Learning Media: Math + Arts: The Absolute Value of Dance

For Students 6th - 8th Standards
In this lesson, students use a graph to choreograph a dance figure. Media resources and teacher materials are included.
Unit Plan
Khan Academy

Khan Academy: Absolute Value Graphs Review

For Students 9th Standards
The general form of an absolute value function is f(x)=a|x-h|+k. From this form, we can draw graphs. This article reviews how to draw the graphs of absolute value functions.
Unit Plan
CK-12 Foundation

Ck 12: Algebra: Absolute Value Inequalities

For Students 9th - 10th Standards
[Free Registration/Login may be required to access all resource tools.] In this lesson students solve problems involving absolute values and inequalities. Students can watch a video tutorial, explore guided notes and attempt practice...
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Interactive Mathematics

Interactive Mathematics: Solving Inequalities W/ Absolute Value

For Students 9th - 10th
These examples can help you solve absolute value inequalities. They show each step and are easy to follow. The last example demonstrates how to graph the solution.
Unit Plan
Oswego City School District

Regents Exam Prep Center: Absolute Value Equations

For Teachers 9th - 10th
The concept of absolute value equations is explained and then explored through several examples. Tips and suggestions are offered as to the common pitfalls to avoid. An all-class activity is also explained for the teacher to engage the...
Unit Plan
National Council of Teachers of Mathematics

The Math Forum: Ask Dr. Math: Solving Inequalities and Absolute Values

For Students 9th - 10th Standards
"Dr. Math" provides an indepth explanation in solving inequalities that involve absolute value. The indepth explanation revolves around a specific problem sent in by a student. This site includes a graph of the absolute value problem.
Activity
CK-12 Foundation

Ck 12: Additive Inverses and Absolute Values: Profit and Debt

For Students 6th - 8th Standards
[Free Registration/Login Required] Students will follow the given directions to explore additive inverses and absolute value. Click challenge me to answer a question about the graph and click learn more to watch a video.
Activity
Texas Instruments

Texas Instruments: Match the Graph (Linear And/or Absolute Value)

For Teachers 9th - 10th Standards
The students will follow instructions on slope and linear functions, with playing match the graph on the TI-Navigator. Several digital pictures are provided, or you could find your own!