Title  Description  Thumbnail Image 

Applications of Linear Functions: Cricket Chirps 
Crickets are known for their chirping sounds. But did you know that the number of times a cricket chirps per minute is an indicator of the outside temperature? In fact, the relationship between cricket chirps and the outside temperature can be modeled by a linear function. In this module, students will explore the function that can be used to determine the outside temperature based on the number of times a cricket chirps per minute. First, students watch a video that describes the chirptemperature phenomenon. Students are then walked through the process of developing the linear model. They look at inputs and outputs, determine the dependent and independent variables, and explore the linear function with a graphing calculator activity. 

Applications of Linear Functions: Hooke's Law 
In this module, students explore a physicsbased application of linear functions: Hooke's Law. By exploring the properties of springs, a simple linear model is developed. Students then explore applications of Hooke's Law, from weight scales to bungee cords. Students investigate the properties of springs and identify two variables: the displacement of the spring (extension or compression) and the amount of force involved. From this students identify the independent variable and dependent variable. A graphing calculator activity (using the Desmos graphing tool) allows students to explore the value of k in the function F = kx. 

What Is a Function? 
In algebra, the topic of functions is extremely important. But what is a function? In this module students will learn what a function is and how to represent it. They'll explore data tables, graphs, and equations. Plus, they'll see the connection from one to the other. Students will learn about function machines, and we draw an analogy to actual machines. A short video shows how a flat disk of aluminum (the input) is turned into a soda can (the output) by a series of machines that stretch and shape the disk into the can. Want to learn more about our Subscription packages? Click here to learn more.


What Are Domain and Range? 
What do drones have to do with domain and range? In this module, students learn about an emerging hightech delivery system and use that as a vehicle for learning about a function's domain and range. Students will graph data from a table and explore domain and range, and then they graph a continuous function. This highly engaging module will give students a solid understanding of algebraic functions, specifically domain and range. In this module students will learn the following concepts:


Algebra Applications Teacher's Guide: Functions and Relations 
This is the Teacher's Guide that accompanies Algebra Applications: Functions and Relations. To view the full video: https://www.media4math.com/library/algebraapplicationsfunctionsandrelations This video includes a Video Transcript: https://www.media4math.com/library/videotranscriptalgebraapplicationsfunctionsandrelations 

Algebra Applications Teacher's Guide: Linear Functions 
This is the Teacher's Guide that accompanies Algebra Applications: Linear Functions. To view the full video: https://www.media4math.com/library/videoalgebraapplicationslinearfunctions This video includes a Video Transcript: https://www.media4math.com/library/videotranscriptalgebraapplicationslinearfunctions 

Algebra Applications Teacher's Guide: Quadratic Functions 
This is the Teacher's Guide that accompanies Algebra Applications: Quadratic Functions. To view the full video: https://www.media4math.com/library/algebraapplicationsquadraticfunctions This video includes a Video Transcript: https://www.media4math.com/library/videotranscriptalgebraapplicationsquadraticfunctions 

Algebra Nspirations Teacher's Guide: Functions and Relations 
This is the Teacher's Guide that accompanies Algebra Nspirations: Functions and Relations. To view the full video: https://www.media4math.com/library/algebranspirationsfunctionsandrelations This video includes a Video Transcript: https://www.media4math.com/library/videotranscriptalgebranspirationsfunctionsandrelations This video includes a Promethean Flipchart: https://www.media4math.com/library/prometheanflipchartalgebranspirationsfunctionsandrelations 

Algebra Nspirations Teacher's Guide: Quadratic Functions 
This is the Teacher's Guide that accompanies Algebra Nspirations: Quadratic Functions. The Algebra Nspirations: Quadratic Functions video includes a Video Transcript: https://www.media4math.com/library/videotranscriptalgebranspirationsquadraticfunctions Video: Algebra Nspirations: Quadratic Functions: https://www.media4math.com/library/algebranspirationsquadraticfunctions This video includes a Promethean Flipchart: https://www.media4math.com/library/prometheanflipchartalgebranspirationsquadraticfunctions 

VIDEO: Algebra Nspirations: Functions and Relations, Segment 3 
In this Investigation we look at functions. This video is Segment 3 of a 4 segment series related to Functions and Relations. Segments 3 and 4 are grouped together. To access Functions and Relations, Segment 4, click the following link: • https://www.media4math.com/library/algebranspirationsfunctionsandrelationssegment4 A Video Transcript for Functions and Relations, Segments 3 and 4 is available via the following link: 

Closed Captioned Video: Algebra Applications: Linear Functions, Segment 1: Introduction 

Closed Captioned Video: Algebra Applications: Linear Functions, Segment 3: Oil Exploration 
The potential for oil exploration in the controversial Alaska National Wildlife Refuge (ANWR) sets the scene for this problem. A linear regression of oil consumption data over the past 25 years reveals an interesting pattern. How could new oil fields like ANWR help in breaking our dependence on foreign oil? A Video Transcript is available for this tutorial at this Link Note: The download is Media4Math's guide to closed captioned videos. Other Closed Captioned VideosTo see the complete collection of Closed Captioned Videos, click on this Link 

DefinitionFunctions and Relations ConceptsAbsolute Value Function 
This is a collection of definitions related to the topic of functions and relatinos. This includes general definitions for functions and relations, as well as terms related to types of functions, visualization models, other related terms. Note: The download is a PNG file. Related ResourcesTo see the complete collection of Math Definitions on this topic, click on this Link. 

DefinitionFunctions and Relations ConceptsComposite Function 
This is a collection of definitions related to the topic of functions and relatinos. This includes general definitions for functions and relations, as well as terms related to types of functions, visualization models, other related terms. Note: The download is a PNG file. Related ResourcesTo see the complete collection of Math Definitions on this topic, click on this Link. 

DefinitionFunctions and Relations ConceptsConic Sections 
This is a collection of definitions related to the topic of functions and relatinos. This includes general definitions for functions and relations, as well as terms related to types of functions, visualization models, other related terms. Note: The download is a PNG file. Related ResourcesTo see the complete collection of Math Definitions on this topic, click on this Link. 

DefinitionFunctions and Relations ConceptsConstant Function 
This is a collection of definitions related to the topic of functions and relatinos. This includes general definitions for functions and relations, as well as terms related to types of functions, visualization models, other related terms. Note: The download is a PNG file. Related ResourcesTo see the complete collection of Math Definitions on this topic, click on this Link. 

DefinitionFunctions and Relations ConceptsContinuous Function 
This is a collection of definitions related to the topic of functions and relatinos. This includes general definitions for functions and relations, as well as terms related to types of functions, visualization models, other related terms. Note: The download is a PNG file. Related ResourcesTo see the complete collection of Math Definitions on this topic, click on this Link. 

DefinitionFunctions and Relations ConceptsDecreasing Function 
This is a collection of definitions related to the topic of functions and relatinos. This includes general definitions for functions and relations, as well as terms related to types of functions, visualization models, other related terms. Note: The download is a PNG file. Related ResourcesTo see the complete collection of Math Definitions on this topic, click on this Link. 

DefinitionFunctions and Relations ConceptsDependent Variable 
This is a collection of definitions related to the topic of functions and relatinos. This includes general definitions for functions and relations, as well as terms related to types of functions, visualization models, other related terms. Note: The download is a PNG file. Related ResourcesTo see the complete collection of Math Definitions on this topic, click on this Link. 

DefinitionFunctions and Relations ConceptsDiscontinuous Function 
This is a collection of definitions related to the topic of functions and relatinos. This includes general definitions for functions and relations, as well as terms related to types of functions, visualization models, other related terms. Note: The download is a PNG file. Related ResourcesTo see the complete collection of Math Definitions on this topic, click on this Link. 

DefinitionFunctions and Relations ConceptsDiscrete Functions 
This is a collection of definitions related to the topic of functions and relatinos. This includes general definitions for functions and relations, as well as terms related to types of functions, visualization models, other related terms. Note: The download is a PNG file. Related ResourcesTo see the complete collection of Math Definitions on this topic, click on this Link. 

DefinitionFunctions and Relations ConceptsDistorting a Function Horizontally 
This is a collection of definitions related to the topic of functions and relatinos. This includes general definitions for functions and relations, as well as terms related to types of functions, visualization models, other related terms. Note: The download is a PNG file. Related ResourcesTo see the complete collection of Math Definitions on this topic, click on this Link. 

DefinitionFunctions and Relations ConceptsDistorting a Function Vertically 
This is a collection of definitions related to the topic of functions and relatinos. This includes general definitions for functions and relations, as well as terms related to types of functions, visualization models, other related terms. Note: The download is a PNG file. Related ResourcesTo see the complete collection of Math Definitions on this topic, click on this Link. 

DefinitionFunctions and Relations ConceptsDomain of a Function 
This is a collection of definitions related to the topic of functions and relatinos. This includes general definitions for functions and relations, as well as terms related to types of functions, visualization models, other related terms. Note: The download is a PNG file. Related ResourcesTo see the complete collection of Math Definitions on this topic, click on this Link. 

DefinitionFunctions and Relations ConceptsEven Function 
This is a collection of definitions related to the topic of functions and relatinos. This includes general definitions for functions and relations, as well as terms related to types of functions, visualization models, other related terms. Note: The download is a PNG file. Related ResourcesTo see the complete collection of Math Definitions on this topic, click on this Link. 