Title  Description  Thumbnail Image 

VIDEO: Algebra Applications: Rational Functions 
VIDEO: Algebra Applications: Rational FunctionsIn 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. 

VIDEO: Algebra Applications: Rational Functions, 1 
VIDEO: Algebra Applications: Rational Functions, Segment 1: SubmarinesIn 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. 

VIDEO: Algebra Applications: Rational Functions, 2 
VIDEO: Algebra Applications: Rational Functions, Segment 2: BiologyAll 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. 

VIDEO: Algebra Applications: Rational Functions, 3 
VIDEO: Algebra Applications: Rational Functions, Segment 3: Hubble TelescopeThe 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. 

VIDEO: Algebra Nspirations: Rational Functions 
VIDEO: Algebra Nspirations: Rational Functions and ExpressionsAfter 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. 

VIDEO: Algebra Nspirations: Rational Functions, 1 
VIDEO: Algebra Nspirations: Rational Functions and Expressions, Segment 1In 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. 

VIDEO: Algebra Nspirations: Rational Functions, 2 
VIDEO: Algebra Nspirations: Rational Functions and Expressions, Segment 2In this Math Lab we explore rational and irrational numbers. This video is Segment 2 of a 4 segment series related to Algebra Nspirations: Rational Functions and Expressions. 

VIDEO: Algebra Nspirations: Rational Functions, 3 
VIDEO: Algebra Nspirations: Rational Functions and Expressions, Segment 3In 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. 

VIDEO: Algebra Nspirations: Rational Functions, 4 
VIDEO: Algebra Nspirations: Rational Functions and Expressions, Segment 4In this Math Lab we look at equivalent rational functions. This video is Segment 4 of a 4 segment series related to Algebra Nspirations: Rational Functions and Expressions. 

VIDEO: TiNspire MiniTutorial, Video 66 
VIDEO: TINspire MiniTutorial: Exploring Rational Function Graphs with SlidersIn 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. 

INSTRUCTIONAL RESOURCE: Math Examples 23 
INSTRUCTIONAL RESOURCE: Math ExamplesGraphs of Rational FunctionsThe complete set of 28 examples that make up this set of tutorials. 

INSTRUCTIONAL RESOURCE: Math Examples 44 
INSTRUCTIONAL RESOURCE: Math ExamplesRational ExpressionsThe complete set of 28 examples that make up this set of tutorials. 

INSTRUCTIONAL RESOURCE: Math Examples 45 
INSTRUCTIONAL RESOURCE: Math ExamplesRational Functions in Tabular and Graph FormThis set of tutorials provides 28 examples of rational functions in tabular and graph form. 

INSTRUCTIONAL RESOURCE: Desmos Tutorial: Matching Coordinates to Rational Functions 
INSTRUCTIONAL RESOURCE: Desmos Tutorial: Matching Coordinates to Rational FunctionsIn this Slide Show, use the Desmos graphing calculator to explore rational functions. To see the complete collection of Desmos Resources click on this link. 

DefinitionRationals and RadicalsCube Root 
DefinitionRationals and RadicalsCube RootThis is part of a collection of definitions related to the concepts of rational and radical expressions, functions, and equations. 

DefinitionRationals and RadicalsExtraneous Solution 
Extraneous SolutionsSolving equations is an important skill, but sometimes you end up finding more solutions than you realize. Watch the following video to learn how to identify extraneous solutions when they occur. (The transcript is also included.) 

DefinitionRationals and RadicalsGraphs of Rational Functions 
DefinitionRationals and RadicalsGraphs of Rational FunctionsThis is part of a collection of definitions related to the concepts of rational and radical expressions, functions, and equations. 

DefinitionRationals and RadicalsInverse Variation 
This is a collection of definitions related to the concepts of rational and radical expressions, functions, and equations. Note: The download is a PNG file. Related Resources To see additional resources on this topic, click on the Related Resources tab. Create a Slide Show Subscribers can use Slide 

DefinitionRationals and RadicalsIrrational Number 2 
DefinitionRationals and RadicalsIrrational Number 2This is part of a collection of definitions related to the concepts of rational and radical expressions, functions, and equations. 

DefinitionRationals and Radicalsnth Root 
DefinitionRationals and Radicalsnth RootThis is part of a collection of definitions related to the concepts of rational and radical expressions, functions, and equations. 

DefinitionRationals and RadicalsRadical Expression 
DefinitionRationals and RadicalsRadical ExpressionThis is part of a collection of definitions related to the concepts of rational and radical expressions, functions, and equations. 

DefinitionRationals and RadicalsRadical Function 
DefinitionRationals and RadicalsRadical FunctionThis is part of a collection of definitions related to the concepts of rational and radical expressions, functions, and equations. 

DefinitionRationals and RadicalsRadical Symbol 
DefinitionRationals and RadicalsRadical SymbolThis is part of a collection of definitions related to the concepts of rational and radical expressions, functions, and equations. 

DefinitionRationals and RadicalsRadicand 
DefinitionRationals and RadicalsRadicandThis is part of a collection of definitions related to the concepts of rational and radical expressions, functions, and equations. 

DefinitionRationals and RadicalsRational Expressions 
DefinitionRationals and RadicalsRational ExpressionsThis is part of a collection of definitions related to the concepts of rational and radical expressions, functions, and equations. 