Use the following Media4Math resources with this Illustrative Math lesson.
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Algebra Applications Teacher's Guide: Inequalities | Algebra Applications Teacher's Guide: Inequalities
This is the Teacher's Guide that accompanies Algebra Applications: Inequalities. This is part of a collection of teacher's guides. To see the complete collection of teacher's guides, click on this link. Note: The download is a PDF file.Related ResourcesTo see resources related to this topic click on the Related Resources tab above. |
Applications of Equations and Inequalities | |
VIDEO: Algebra Applications: Inequalities | VIDEO: Algebra Applications: Inequalities
In this episode of Algebra Applications, two real-world explorations of inequalities are developed. Hybrid Cars. An examination of the equations and inequalities that involve miles per gallon (mpg) for city and highway traffic reveals important information about hybrid cars and those with gasoline-powered engines. Floods in Venice. Venice experiences a great deal of flooding, and with the expected rise of sea levels over the next century, this ancient city is in peril. Through a series of inequalities, students analyze the impact of flooding. This is part of a collection of videos from the Algebra Applications video series on the topic of Inequalities. |
Applications of Equations and Inequalities and Inequalities | |
Algebra Nspirations Teacher's Guide: Inequalities | Algebra Nspirations Teacher's Guide: Inequalities
This is the Teacher's Guide that accompanies Algebra Nspirations: Inequalities. This is part of a collection of teacher's guides. To see the complete collection of teacher's guides, click on this link. Note: The download is a PDF file.Related ResourcesTo see resources related to this topic click on the Related Resources tab above. |
Applications of Equations and Inequalities | |
VIDEO: Algebra Nspirations: Inequalities | VIDEO: Algebra Nspirations: Inequalities
Used in just about any industry, inequalities, like equations, are fundamental building blocks of algebra. Written and hosted by internationally acclaimed mathematics educator Dr. Monica Neagoy, this video explores inequalities--concepts, properties, solutions, and notations--connects them to real-world contexts, and uses the TI-Nspire to make the algebra meaningful. The focus of this program is on linear inequalities in one and two variables. Concepts explored: Equations, inequalities. |
Applications of Equations and Inequalities and Inequalities | |
Closed Captioned Video: Linear Inequality | Closed Captioned Video: Linear Inequality
In this TI Nspire tutorial, the Graph window is used to graph a linear inequality. This video supports the TI-Nspire Clickpad and Touchpad. This Mini-Tutorial Video includes a worksheet. This is part of a collection of closed captioned videos on various math topics. To see the complete collection of the videos, click on this link. Note: The download is Media4Math's guide to closed captioned videos.Related ResourcesTo see additional resources on this topic, click on the Related Resources tab.Video TranscriptsThis video has a transcript available. To see the complete collection of video transcripts, click on this link. |
Inequalities | |
Closed Captioned Video: Linear Inequality Using Sliders | Closed Captioned Video: Linear Inequality Using Sliders
In this TI Nspire tutorial, the Graph window is used to graph a linear inequality in slope-intercept form using sliders. This video supports the TI-Nspire Clickpad and Touchpad. This Mini-Tutorial Video includes a worksheet. |
Inequalities | |
Closed Captioned Video: Algebra Applications: Inequalities | Closed Captioned Video: Algebra Applications: Inequalities
In this episode of Algebra Applications, two real-world explorations of inequalities are developed. Hybrid Cars. An examination of the equations and inequalities that involve miles per gallon (mpg) for city and highway traffic reveals important information about hybrid cars and those with gasoline-powered engines. Floods in Venice. Venice experiences a great deal of flooding, and with the expected rise of sea levels over the next century, this ancient city is in peril. Through a series of inequalities, students analyze the impact of flooding. |
Applications of Equations and Inequalities and Inequalities | |
Closed Captioned Video: Algebra Applications: Inequalities, 1 | Closed Captioned Video: Algebra Applications: Inequalities, Segment 1: Hybrid Cars
With the increasing demand worldwide for cars, the cost of gasoline continues to rise. The need for fuel-efficient cars makes hybrids a current favorite. An examination of the equations and inequalities that involve miles per gallon (mpg) for city and highway traffic reveals important information about hybrid cars and those with gasoline-powered engines. Students use the Graphs and Geometry features of the TI-Nspire. |
Applications of Equations and Inequalities and Inequalities | |
Closed Captioned Video: Algebra Applications: Inequalities, 2 | Closed Captioned Video: Algebra Applications: Inequalities, Segment 2: Floods in Venice
The city of Venice is slowly sinking into the Adriatic Sea. So what does a city whose streets are full of water do about flooding? Venice experiences a great deal of flooding, and with the expected rise of sea levels over the next century, this ancient city is in peril. Through a series of inequalities, students analyze the impact of flooding, rising sea levels, and sinking have on this grand, ancient city. Students use the Lists and Spreadsheets and the Program Editor features of the TI-Nspire. |
Applications of Equations and Inequalities and Inequalities | |
Closed Captioned Video: Algebra Nspirations: Inequalities | Closed Captioned Video: Algebra Nspirations: Inequalities
Used in just about any industry, inequalities, like equations, are fundamental building blocks of algebra. Written and hosted by internationally acclaimed mathematics educator Dr. Monica Neagoy, this video explores inequalities—concepts, properties, solutions, and notations— connects them to real-world contexts, and uses the TI-Nspire to make the algebra meaningful. The focus of this program is on linear inequalities in one and two variables. Concepts explored: Equations, inequalities. |
Applications of Equations and Inequalities and Inequalities | |
Closed Captioned Video: Algebra Nspirations: Inequalities, 1 | Closed Captioned Video: Algebra Nspirations: Inequalities, Segment 1
In this Investigation we explore linear inequalities in one variable. This video is Segment 1 of a 4 segment series related to Algebra Nspirations: Inequalities. Segments 1 and 2 are grouped together. |
Applications of Equations and Inequalities and Inequalities | |
Closed Captioned Video: Algebra Nspirations: Inequalities, 3 | Closed Captioned Video: Algebra Nspirations: Inequalities, Segment 3
In this Investigation we look at linear inequalities in two variables. This video is Segment 3 of a 4 segment series related to Algebra Nspirations: Inequalities. Segments 3 and 4 are grouped together. |
Applications of Equations and Inequalities and Inequalities | |
Definition--Inequality Concepts--Addition Property of Inequality | Definition--Inequality Concepts--Addition Property of Inequality
This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables. |
Inequalities | |
Definition--Inequality Concepts--Anti-Reflexive Property | Definition--Inequality Concepts--Anti-Reflexive Property
This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables. |
Inequalities | |
Definition--Inequality Concepts--Anti-Symmetric Property | Definition--Inequality Concepts--Anti-Symmetric Property
This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables. |
Inequalities | |
Definition--Inequality Concepts--Closed Interval | Definition--Inequality Concepts--Closed Interval
This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables. |
Inequalities | |
Definition--Inequality Concepts--Compound Inequalities | Definition--Inequality Concepts--Compound Inequalities
This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables. |
Inequalities | |
Definition--Inequality Concepts--Division Property of Inequalities | Definition--Inequality Concepts--Division Property of Inequalities
This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables. |
Inequalities | |
Definition--Inequality Concepts--Graphs of Linear Inequalities in One Variable | Definition--Inequality Concepts--Graphs of Linear Inequalities in One Variable
This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables. |
Inequalities | |
Definition--Inequality Concepts--Graphs of Linear Inequalities in Two Variables | Definition--Inequality Concepts--Graphs of Linear Inequalities in Two Variables
This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables. |
Inequalities | |
Definition--Inequality Concepts--Greater Than | Definition--Inequality Concepts--Greater Than
This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables. |
Inequalities | |
Definition--Inequality Concepts--Greater Than or Equal To | Definition--Inequality Concepts--Greater Than or Equal To
This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables. |
Inequalities | |
Definition--Inequality Concepts--Half-Open Interval | Definition--Inequality Concepts--Half-Open Interval
This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables. |
Inequalities | |
Definition--Inequality Concepts--Inequalities | Definition--Inequality Concepts--Inequalities
This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables. |
Inequalities | |
Definition--Inequality Concepts--Inequation | Definition--Inequality Concepts--Inequation
This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables. |
Inequalities | |
Definition--Inequality Concepts--Interval Notation | Definition--Inequality Concepts--Interval Notation
This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables. |
Inequalities | |
Definition--Inequality Concepts--Less Than | Definition--Inequality Concepts--Less Than
This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables. |
Inequalities | |
Definition--Inequality Concepts--Less Than Or Equal To | Definition--Inequality Concepts--Less Than Or Equal To
This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables. |
Inequalities | |
Definition--Inequality Concepts--Multiplication Property of Inequality | Definition--Inequality Concepts--Multiplication Property of Inequality
This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables. |
Inequalities | |
Definition--Inequality Concepts--Number Line | Definition--Inequality Concepts--Number Line
This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables. |
Inequalities | |
Definition--Inequality Concepts--Solving One-Step Addition Inequalities | Definition--Inequality Concepts--Solving One-Step Addition Inequalities
This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables. |
Inequalities | |
Definition--Inequality Concepts--Solving One-Step Division Inequalities | Definition--Inequality Concepts--Solving One-Step Division Inequalities
This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables. |
Inequalities | |
Definition--Inequality Concepts--Solving One-Step Multiplication Inequalities | Definition--Inequality Concepts--Solving One-Step Multiplication Inequalities
This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables. |
Inequalities | |
Definition--Inequality Concepts--Solving One-Step Subtraction Inequalities | Definition--Inequality Concepts--Solving One-Step Subtraction Inequalities
This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables. |
Inequalities | |
Definition--Inequality Concepts--Square Root Property | Definition--Inequality Concepts--Square Root Property
This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables. |
Inequalities | |
Definition--Inequality Concepts--Subtraction Property of Inequality | Definition--Inequality Concepts--Subtraction Property of Inequality
This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables. |
Inequalities | |
Definition--Inequality Concepts--Transitive Property | Definition--Inequality Concepts--Transitive Property
This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables. |
Inequalities | |
Definition--Inequality Concepts--Visual Models for Inequalities | Definition--Inequality Concepts--Visual Models for Inequalities
This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables. |
Inequalities | |
Definition--Solving Linear Inequalities in One Variable | The definition of the term "Solving Linear Inequalities in One Variable." Note: The download is a JPG file. Related ResourcesTo see the complete collection of glossary terms in the Visual Glossary, click on this link: https://media4math.com/Visual-Glossary |
Inequalities | |
INSTRUCTIONAL RESOURCE: Math Examples 28 | INSTRUCTIONAL RESOURCE: Math Examples--Linear Inequalities
The complete set of 12 examples that make up this set of tutorials. This is part of a collection of math examples for a variety of math topics. To see the complete collection of these resources, click on this link. Note: The download is a PPT file.Library of Instructional ResourcesTo see the complete library of Instructional Resources , click on this link. |
Inequalities | |
INSTRUCTIONAL RESOURCE: Nspire App Tutorial: Graphs of Inequalities | In this Slide Show, the Graph Window is used to graph linear inequalities. This presentation requires the use of the TI-Nspire iPad App. Note: the download is a PPT. |
Inequalities and Applications of Linear Functions | |
INSTRUCTIONAL RESOURCE: Nspire App Tutorial: Graphs of Inequalities with Sliders | In this Slide Show, the Graph Window is used to graph inequalities using sliders. This presentation requires the use of the TI-Nspire iPad App. Note: the download is a PPT. |
Inequalities and Applications of Linear Functions | |
Math Clip Art--Equations and Inequalities--Inequalities | Math Clip Art--Equations and Inequalities--Inequalities
This is part of a collection of math clip art images about equations and inequalities. |
Inequalities | |
Math Example--Inequalities-- Linear Inequalities: Example 1 | Math Example--Inequalities-- Linear Inequalities: Example 1TopicInequalities DescriptionThis example demonstrates how to graph the linear inequality y > 2x + 3. The graph shows a dashed line representing the equation y = 2x + 3, with the region above the line shaded to indicate where the inequality holds true. The use of a dashed line signifies that points on the line itself are not included in the solution set. |
Inequalities | |
Math Example--Inequalities-- Linear Inequalities: Example 10 | Math Example--Inequalities-- Linear Inequalities: Example 10TopicInequalities DescriptionThis example illustrates the graphing of the linear inequality y ≤ 3x + 2. The graph features a solid line representing the equation y = 3x + 2, with the area below the line shaded to indicate the region where the inequality is satisfied. The solid line signifies that points on the line are included in the solution set. |
Inequalities | |
Math Example--Inequalities-- Linear Inequalities: Example 11 | Math Example--Inequalities-- Linear Inequalities: Example 11TopicInequalities DescriptionThis example demonstrates the graphing of the linear inequality y ≤ -2x + 1. The graph shows a solid line representing the equation y = -2x + 1, with the region below the line shaded to indicate where the inequality holds true. The solid line signifies that points on the line are included in the solution set. |
Inequalities | |
Math Example--Inequalities-- Linear Inequalities: Example 12 | Math Example--Inequalities-- Linear Inequalities: Example 12TopicInequalities DescriptionThis example illustrates the graphing of the linear inequality y ≤ -3. The graph features a solid horizontal line at y = -3, with the region below this line shaded to represent the solution set of the inequality. The use of a solid line indicates that points on the line itself are included in the solution. |
Inequalities | |
Math Example--Inequalities-- Linear Inequalities: Example 2 | Math Example--Inequalities-- Linear Inequalities: Example 2TopicInequalities DescriptionThis example illustrates the graphing of the linear inequality y > -3x + 1. The graph features a dashed line representing the equation y = -3x + 1, with the area above the line shaded to indicate the region where the inequality is satisfied. The dashed line signifies that points on the line are not part of the solution set. |
Inequalities | |
Math Example--Inequalities-- Linear Inequalities: Example 3 | Math Example--Inequalities-- Linear Inequalities: Example 3TopicInequalities DescriptionThis example demonstrates the graphing of the linear inequality y > -1. The graph shows a dashed horizontal line at y = -1, with the region above this line shaded to represent the solution set of the inequality. The use of a dashed line indicates that points on the line itself are not included in the solution. |
Inequalities | |
Math Example--Inequalities-- Linear Inequalities: Example 4 | Math Example--Inequalities-- Linear Inequalities: Example 4TopicInequalities DescriptionThis example illustrates the graphing of the linear inequality y < x - 2. The graph features a dashed line representing the equation y = x - 2, with the area below the line shaded to indicate the region where the inequality holds true. The dashed line signifies that points on the line are not included in the solution set. |
Inequalities |