FL-Grade-HS-ALG: MAFS.912.A-REI.4.12

These are the resources that support this Florida Standard.

MAFS.912.A-REI.4.12: Graph the solutions to a linear inequality in two variables as a half-plane (excluding the boundary in the case of a strict inequality), and graph the solution set to a system of linear inequalities in two variables as the intersection of the corresponding half-planes.

There are 73 resources.

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Media4Math's mission is to educate 21st-century students in real-world applications of math with digital technology. We bring math to life in your classroom with a rich blend of resources to inspire your students to learn. Our philosophy is that the procedural side of math is a prerequisite to using it, but we also find that real-world math applications can provide motivation and even inspiration for math students. Math is its own language and it has important stories to tell. While many of our resources are for procedural skills, there are many resources that are real-world applications of math. Some of these resources rely on partnerships with other educational publishers.

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GoogleEarth Voyager Stories
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Quizlet Flash Cards
Desmos Resources
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Media4Math Classroom provides ready-to-use interactive math lessons that teach, assess, and provide real-world applications of topics in Pre-Algebra, Algebra, and Geometry. Assign these modules to your students and capture assessment scores in an easy-to-use Dashboard. This is a growing library of instructional modules. Topics include:

Arithmetic
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SAT Math Prep

Media4Math Classroom modules provide real world applications of math that will motivate your students. Here are some examples:

Construction Site Math. Apply ratios and proportions to mixtures of cement and concrete. This module includes video resources and your students will get a real-world application of ratios and proportions.
Counting Bison. Apply place value concepts to the real-world application of the bison population. Because the bison population has gone through dramatic changes in population, this become an opportunity to use and apply place value.
Wildlife Refuge. This study of area and perimeter centers on the mustang population in the Nevada area. Students explore the relationship between area and perimeter of rectangular shapes in the context of designing a wildlife refuge.

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Media4Math prides itself on its strategic partnerships with other educational organizations. Our partnerships include the following partners:

Google Earth. Media4Math has partnered with GoogleEarth to create a comprehensive library of GoogleEarth Voyager Stories. These map-based explorations of geometry, geography, and culture will literally bring the math to life. See our collection of Voyager Stories by clicking on this link to the Google Earth resources.

Link to the GoogleEarth site.
Texas Instruments. TI is the leading provider of graphing calculators used in the classroom. Media4Math has partnered with TI to create a library of digital resources to support the use of these graphing calculators. These resources include videos, presentations, and related tutorials. See our collection of TI resources by clicking on this link to the TI resources.

Link to the Media4Math publisher page on the TI site.
Desmos. This free online resource that includes a graphing calculator and geometry tools. Media4Math has created an extensive library of resources that support the use of these Desmos resources. See our collection of Desmos resources by clicking on this link to the Desmos resources.

Link to the Desmos site.
Quizlet. We have partnered with the leading provider of interactive Flash Cards and is used by millions of teachers and students around the world. Media4Math has developed an extensive library of Quizlet resources. See our collection of Quizlet resources by clicking on this link to the Quizlet resources.
Link to the Media4Math Study Sets on Quizlet and search for "Media4Math."
The Princeton Review. The Princeton Review is the leading provider of SAT prep and other test preparation courses and tutorials. Media4Math is an affiliate of Princeton Review and we have created a set of free SAT math resources, sponsored by Princeton Review. See this collection of SAT resources by clicking on this link to the Princeton Review resources.
Link to the Princeton Review site.

If you would like to partner with Media4Math, please reach out to us at admin@media4math.com.

Title	Description	Curriculum Topics
Algebra Applications Teacher's Guide: Inequalities	Algebra Applications Teacher's Guide: Inequalities This is the Teacher's Guide that accompanies Algebra Applications: Inequalities.	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.	Applications of Equations and Inequalities, Inequalities
Algebra Nspirations Teacher's Guide: Inequalities	Algebra Nspirations Teacher's Guide: Inequalities This is the Teacher's Guide that accompanies Algebra Nspirations: Inequalities.	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.	Applications of Equations and Inequalities, 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.	Applications of Equations and Inequalities, 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.	Applications of Equations and Inequalities, 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?	Applications of Equations and Inequalities, 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.	Applications of Equations and Inequalities, 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, 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, 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	<h1>Definition--Inequality Concepts--Closed Interval</h1><p> This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables. </p> <h3>Note: The download is a PNG file. </h3> <h2>Related Resources</h2>	Inequalities
Definition--Inequality Concepts--Compound Inequalities	<h1>Definition--Inequality Concepts--Compound Inequalities</h1><p> This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables. </p> <h3>Note: The download is a PNG file. </h3> <h2>Related Resources</h2>	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	<h1>Definition--Inequality Concepts--Graphs of Linear Inequalities in One Variable</h1><p> This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables. </p> <h3>Note: The download is a PNG file. </h3>	Inequalities
Definition--Inequality Concepts--Graphs of Linear Inequalities in Two Variables	<h1>Definition--Inequality Concepts--Graphs of Linear Inequalities in Two Variables</h1><p> This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables. </p> <h3>Note: The download is a PNG file. </h3>	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	<h1>Definition--Inequality Concepts--Half-Open Interval</h1><p> This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables. </p> <h3>Note: The download is a PNG file. </h3> <h2>Related Resources</h2>	Inequalities
Definition--Inequality Concepts--Inequalities	<h1>Definition--Inequality Concepts--Inequalities</h1><p> This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables. </p> <h3>Note: The download is a PNG file. </h3> <h2>Related Resources</h2>	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	<h1>Definition--Inequality Concepts--Interval Notation</h1><p> This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables. </p> <h3>Note: The download is a PNG file. </h3> <h2>Related Resources</h2>	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

These are the resources that support this Florida Standard.

MAFS.912.A-REI.4.12: Graph the solutions to a linear inequality in two variables as a half-plane (excluding the boundary in the case of a strict inequality), and graph the solution set to a system of linear inequalities in two variables as the intersection of the corresponding half-planes.

Algebra Applications Teacher's Guide: Inequalities This is the Teacher's Guide that accompanies Algebra Applications: Inequalities.

Algebra Nspirations Teacher's Guide: Inequalities This is the Teacher's Guide that accompanies 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.

Closed Captioned Video: Algebra Applications: Inequalities In this episode of Algebra Applications, two real-world explorations of inequalities are developed. Hybrid Cars.

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.

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?

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.

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.

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.

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.

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.

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.

<h1>Definition--Inequality Concepts--Closed Interval</h1><p> This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables. </p> <h3>Note: The download is a PNG file. </h3> <h2>Related Resources</h2>

<h1>Definition--Inequality Concepts--Compound Inequalities</h1><p> This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables. </p> <h3>Note: The download is a PNG file. </h3> <h2>Related Resources</h2>

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.

<h1>Definition--Inequality Concepts--Graphs of Linear Inequalities in One Variable</h1><p> This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables. </p> <h3>Note: The download is a PNG file. </h3>

<h1>Definition--Inequality Concepts--Graphs of Linear Inequalities in Two Variables</h1><p> This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables. </p> <h3>Note: The download is a PNG file. </h3>

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.

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.

<h1>Definition--Inequality Concepts--Half-Open Interval</h1><p> This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables. </p> <h3>Note: The download is a PNG file. </h3> <h2>Related Resources</h2>

<h1>Definition--Inequality Concepts--Inequalities</h1><p> This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables. </p> <h3>Note: The download is a PNG file. </h3> <h2>Related Resources</h2>

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.

<h1>Definition--Inequality Concepts--Interval Notation</h1><p> This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables. </p> <h3>Note: The download is a PNG file. </h3> <h2>Related Resources</h2>

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.

About Media4Math

Our Mission

About Media4Math Library

About Media4Math Classroom

The Media4Math Bundle

Partnering with Media4Math

© Media4Math. All rights reserved

Algebra Applications Teacher's Guide: Inequalities
This is the Teacher's Guide that accompanies Algebra Applications: Inequalities.

Algebra Nspirations Teacher's Guide: Inequalities
This is the Teacher's Guide that accompanies 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.

Closed Captioned Video: Algebra Applications: Inequalities
In this episode of Algebra Applications, two real-world explorations of inequalities are developed. Hybrid Cars.

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.

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?

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.

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.

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.

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.

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.

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.

<h1>Definition--Inequality Concepts--Closed Interval</h1><p> This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables.

</p>

<h3>Note: The download is a PNG file. </h3>

<h2>Related Resources</h2>

<h1>Definition--Inequality Concepts--Compound Inequalities</h1><p> This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables.

</p>

<h3>Note: The download is a PNG file. </h3>

<h2>Related Resources</h2>

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.

<h1>Definition--Inequality Concepts--Graphs of Linear Inequalities in One Variable</h1><p> This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables.

</p>

<h3>Note: The download is a PNG file. </h3>

<h1>Definition--Inequality Concepts--Graphs of Linear Inequalities in Two Variables</h1><p> This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables.

</p>

<h3>Note: The download is a PNG file. </h3>

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.

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.

<h1>Definition--Inequality Concepts--Half-Open Interval</h1><p> This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables.

</p>

<h3>Note: The download is a PNG file. </h3>

<h2>Related Resources</h2>

<h1>Definition--Inequality Concepts--Inequalities</h1><p> This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables.

</p>

<h3>Note: The download is a PNG file. </h3>

<h2>Related Resources</h2>

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.

<h1>Definition--Inequality Concepts--Interval Notation</h1><p> This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables.

</p>

<h3>Note: The download is a PNG file. </h3>

<h2>Related Resources</h2>

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.