Title  Description  Thumbnail Image 

Closed Captioned Video: TINspire MiniTutorial: Exploring Rational Function Graphs with Sliders 
In this TI Nspire tutorial, the Graph window is used to create a sliderbased graph of a rational function. This video supports the TINspire Clickpad and Touchpad. 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. 

Video Transcript: TINspire MiniTutorial: Exploring Rational Function Graphs with Sliders 
This is the transcript for the TINspire MiniTutorial entitled, Exploring Rational Function Graphs with Sliders. The corresponding video is at this Link. Note: The download is a PDF file. 

Closed Captioned Video: Algebra Nspirations: Rational Functions and Expressions 
After briefly reviewing the concept of inverse variation, this video explores Boyle’s law, a real world example of an inversely proportional relationship between pressure and volume of a gas. Written and hosted by internationally acclaimed math educator Dr. Monica Neagoy, it goes on to examine similarities and differences among rational functions and numbers. Finally, it takes a look at rational functions graphs and ends with a delightful example merging Euclidean and analytic geometry, thanks to the TINspire technology. Concepts explored: functions, rational expressions, rational functions, asymptotes 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 

Closed Captioned Video: Algebra Nspirations: Rational Functions and Expressions, Segment 1 
In this Investigation we look at an application of rational functions: Boyle's Law. This video is Segment 1 of a 4 segment series related to Algebra Nspirations: Rational Functions and Expressions. Segments 1 and 2 are grouped together. To access Algebra Nspirations: Rational Functions and Expressions, Segment 2, click the following link: • https://www.media4math.com/library/algebranspirationsrationalfunctionsandexpressionssegment2 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 

Closed Captioned Video: Algebra Nspirations: Rational Functions and Expressions, Segment 3 
In this Investigation we look at graphs of rational functions. This video is Segment 3 of a 4 segment series related to Algebra Nspirations: Rational Functions and Expressions. Segments 3 and 4 are grouped together. To access Algebra Nspirations: Rational Functions and Expressions, Segment 4, click the following link: • https://www.media4math.com/library/algebranspirationsrationalfunctionsandexpressionssegment4 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 

Closed Captioned Video: Algebra Applications: Rational Functions 
In this episode of Algebra Applications, students explore various scenarios that can be explained through the use of rational functions. Such disparate phenomena as submarines, photography, and the appearance of certain organisms can be explained through rational function models. 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 

Closed Captioned Video: Algebra Applications: Rational Functions, Segment 1: Submarines 
In spite of their massive size, submarines are precision instruments. A submarine must withstand large amounts of water pressure; otherwise, a serious breach can occur. Rational functions are used to study the relationship between water pressure and volume. Students graph rational functions to study the forces at work with a submarine. 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 

Closed Captioned Video: Algebra Applications: Rational Functions, Segment 2: Biology 
All living things take up a certain amount of space, and therefore have volume. They also have a certain amount of surface area. The ratio of surface area to volume, which is a rational function, reveals important information about the organism. Students look at different graphs of these functions for different organisms. 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 

Closed Captioned Video: Algebra Applications: Rational Functions, Segment 3: Hubble Telescope 
The Hubble Telescope has transformed how we view the universe. We learn about the lens formula and how it is used in the construction of telescopes. 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 

Worksheet: TINspire MiniTutorial: (CAS) Simplifying Rational Expressions 
This worksheet supports the TINspire MiniTutorial video. It provides all the keystrokes for the activity. Note: This worksheet supports the TINspire Clickpad and Touchpad. To access the MiniTutorial Video associated with this worksheet click on this link: Video Note: The download is a PDF file. Related ResourcesTo see the complete collection of Worksheets on this topic, click on this link: https://bit.ly/2Xk8W8q 

Worksheet: TINspire MiniTutorial: (CAS) Multiplying Rational Expressions 
This worksheet supports the TINspire MiniTutorial video. It provides all the keystrokes for the activity. Note: This worksheet supports the TINspire Clickpad and Touchpad. To access the MiniTutorial Video associated with this worksheet click on this link: Video Note: The download is a PDF file. Related ResourcesTo see the complete collection of Worksheets on this topic, click on this link: https://bit.ly/2Xk8W8q 

Worksheet: TINspire MiniTutorial: (CAS) Adding and Subtracting Rational Expressions 
This worksheet supports the TINspire MiniTutorial video. It provides all the keystrokes for the activity. Note: This worksheet supports the TINspire Clickpad and Touchpad. To access the MiniTutorial Video associated with this worksheet click on this link: Video Note: The download is a PDF file. Related ResourcesTo see the complete collection of Worksheets on this topic, click on this link: https://bit.ly/2Xk8W8q 

MATH EXAMPLESTeacher's Guide: Rational Expressions 
This Teacher's Guide provides an overview of the 28 workedout examples that show how to simplify a variety of rational expressions. Note: The download is a PDF. 

MATH EXAMPLESTeacher's Guide: Graphs of Rational Functions 
This Teacher's Guide provides an overview of the 28 workedout examples that show how to graph Rational Functions. Note: The download is a PDF. 

Math Example: Rational Functions in Tabular and Graph Form: Example 28 
Rational Functions in Tabular and Graph Form: Example 28. In this tutorial, construct a function table and graph for a rational function of the form f(x) = a/(bx + c) + d for a = 1, b = 1, c = 1, d = 1. Note: The download is a JPG file. Related ResourcesTo see the complete collection of Math Examples on this topic, click on this link: https://bit.ly/3gdqiLq 

Math Example: Rational Functions in Tabular and Graph Form: Example 27 
Rational Functions in Tabular and Graph Form: Example 27. In this tutorial, construct a function table and graph for a rational function of the form f(x) = a/(bx + c) + d for a = 1, b = 1, c = 1, d = 1. Note: The download is a JPG file. Related ResourcesTo see the complete collection of Math Examples on this topic, click on this link: https://bit.ly/3gdqiLq 

Math Example: Rational Functions in Tabular and Graph Form: Example 26 
Rational Functions in Tabular and Graph Form: Example 26. In this tutorial, construct a function table and graph for a rational function of the form f(x) = a/(bx + c) + d for a = 1, b = 1, c = 1, d = 1. Note: The download is a JPG file. Related ResourcesTo see the complete collection of Math Examples on this topic, click on this link: https://bit.ly/3gdqiLq 

Math Example: Rational Functions in Tabular and Graph Form: Example 25 
Rational Functions in Tabular and Graph Form: Example 25. In this tutorial, construct a function table and graph for a rational function of the form f(x) = a/(bx + c) + d for a = 1, b = 1, c = 1, d = 1. Note: The download is a JPG file. Related ResourcesTo see the complete collection of Math Examples on this topic, click on this link: https://bit.ly/3gdqiLq 

Math Example: Rational Functions in Tabular and Graph Form: Example 24 
Rational Functions in Tabular and Graph Form: Example 24. In this tutorial, construct a function table and graph for a rational function of the form f(x) = a/(bx + c) + d for a = 1, b = 1, c = 1, d = 1. Note: The download is a JPG file. Related ResourcesTo see the complete collection of Math Examples on this topic, click on this link: https://bit.ly/3gdqiLq 

Math Example: Rational Functions in Tabular and Graph Form: Example 23 
Rational Functions in Tabular and Graph Form: Example 23. In this tutorial, construct a function table and graph for a rational function of the form f(x) = a/(bx + c) + d for a = 1, b = 1, c = 1, d = 1. Note: The download is a JPG file. Related ResourcesTo see the complete collection of Math Examples on this topic, click on this link: https://bit.ly/3gdqiLq 

Math Example: Rational Functions in Tabular and Graph Form: Example 22 
Rational Functions in Tabular and Graph Form: Example 22. In this tutorial, construct a function table and graph for a rational function of the form f(x) = a/(bx + c) + d for a = 1, b = 1, c = 1, d = 1. Note: The download is a JPG file. Related ResourcesTo see the complete collection of Math Examples on this topic, click on this link: https://bit.ly/3gdqiLq 

Math Example: Rational Functions in Tabular and Graph Form: Example 21 
Rational Functions in Tabular and Graph Form: Example 21. In this tutorial, construct a function table and graph for a rational function of the form f(x) = a/(bx + c) + d for a = 1, b = 1, c = 1, d = 1. Note: The download is a JPG file. Related ResourcesTo see the complete collection of Math Examples on this topic, click on this link: https://bit.ly/3gdqiLq 

Math Example: Rational Functions in Tabular and Graph Form: Example 20 
Rational Functions in Tabular and Graph Form: Example 20. In this tutorial, construct a function table and graph for a rational function of the form f(x) = a/(bx + c) + d for a = 1, b = 1, c = 1, d = 1. Note: The download is a JPG file. Related ResourcesTo see the complete collection of Math Examples on this topic, click on this link: https://bit.ly/3gdqiLq 

Math Example: Rational Functions in Tabular and Graph Form: Example 19 
Rational Functions in Tabular and Graph Form: Example 19. In this tutorial, construct a function table and graph for a rational function of the form f(x) = a/(bx + c) + d for a = 1, b = 1, c = 1, d = 1. Note: The download is a JPG file. Related ResourcesTo see the complete collection of Math Examples on this topic, click on this link: https://bit.ly/3gdqiLq 

Math Example: Rational Functions in Tabular and Graph Form: Example 18 
Rational Functions in Tabular and Graph Form: Example 18. In this tutorial, construct a function table and graph for a rational function of the form f(x) = a/(bx + c) + d for a = 1, b = 1, c = 1, d = 1. Note: The download is a JPG file. Related ResourcesTo see the complete collection of Math Examples on this topic, click on this link: https://bit.ly/3gdqiLq 