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

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

In this episode of Algebra Applications, two real-world explorations of inequalities are developed. Hybrid Cars.

With the increasing demand worldwide for cars, the cost of gasoline continues to rise.

The city of Venice is slowly sinking into the Adriatic Sea.

In this episode of Algebra Applications, students explore various scenarios that can be explained through the use of systems of equations.

Profit and loss are the key measures in a business.

Secret codes and encryption are ideal examples of a system of equations.

A ballistic missile shield allows you to shoot incoming missiles out of the sky.

Used in just about any industry, inequalities, like equations, are fundamental building blocks of algebra.

In this Investigation we explore linear inequalities in one variable.

In this Investigation we look at linear inequalities in two variables.

Written and hosted by internationally acclaimed math educator Dr.

In this Investigation we solve a linear system.

In this Investigation we use matrices and the elimination method to solve a linear system.

In this TI Nspire tutorial, the Graph window is used to graph two functions and finding the point of intersection.

In this TI Nspire tutorial, the Graph window is used to graph a linear inequality. This video supports the TI-Nspire Clickpad and Touchpad.

In this TI Nspire tutorial, the Graph window is used to graph a linear inequality in slope-intercept form using sliders.

In this TI Nspire tutorial for the TI-Nspire CAS, the Graph Window is used to graph quadratic inequalities.

In this TI Nspire tutorial for the TI-Nspire CAS, the Calculator Window is used to solve a linear system. This video supports the TI-Nspire Clickpad and Touchpad.

This is part of a collection of math definitions on the more general topic of linear functions and graphs.

This is a collection of definitions related to inequalities.

This is a collection of definitions related to inequalities.

This is a collection of definitions related to inequalities.

This is part of a collection of definitions related to the topic of systems of equations. The focus of most of the terms is linear systems.

This is part of a collection of definitions related to the topic of systems of equations. The focus of most of the terms is linear systems.

This is part of a collection of definitions related to the topic of systems of equations.

This is part of a collection of definitions related to the topic of systems of equations. The focus of most of the terms is linear systems.

This is part of a collection of definitions related to the topic of systems of equations. The focus of most of the terms is linear systems.

This is part of a collection of definitions related to the topic of systems of equations. The focus of most of the terms is linear systems.

This is part of a collection of definitions related to the topic of systems of equations. The focus of most of the terms is linear systems.

This is part of a collection of definitions related to the topic of systems of equations. The focus of most of the terms is linear systems.

This is part of a collection of definitions related to the topic of systems of equations. The focus of most of the terms is linear systems.

This is part of a collection of definitions related to the topic of systems of equations.

This is part of a collection of definitions related to the topic of systems of equations.

This is part of a collection of definitions related to the topic of systems of equations.

In this Algebra Application, students examine the music industry, specifically the rise of Korean pop music, or K-Pop.

In this Slide Show, apply concepts of linear functions to the context of circumference vs. diameter.

Note: The download is a PPT file.

In this Slide Show, apply concepts of linear functions to the context of cost vs. time data and graphs.

Note: The download is a PPT file.

In this Slide Show, apply concepts of linear functions to the context of cricket chirps.

Note: The download is a PPT file.