19 videos in "Intro to Relations and Functions"
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Functions
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Relations & Functions Part 1
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Relations & Functions Part 2
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Relations and Functions 1
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Relations and Functions 2
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Relations and Functions 3
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Relations and Functions 4
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Relations and Functions 5
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![[C.4] Enter Function Expression into Y= preview image](http://pi.mathvids.com/thumbs/1262-1.jpg)
[C.4] Enter Function Expression into Y=
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![[C.5] Making a Table of Ordered Pairs preview image](http://pi.mathvids.com/thumbs/1263-1.jpg)
[C.5] Making a Table of Ordered Pairs
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![[C.6] Useable Graph preview image](http://pi.mathvids.com/thumbs/1264-1.jpg)
[C.6] Useable Graph
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Inputs and Outputs of functions
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Function Notation
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Functions in Tabular Form
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Cartesian Plot of a Function
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Full Functional Form
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Overview of functions
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Determining if Equations are Functions
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Determining if a set of ordered pairs is a function
Inputs and Outputs of functions
Inputs and Outputs of functions
588 views - 00:13:41
Part of video series Representing real-world relationships as functions
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Identify the input and output to a functional relationship including all relevant vocabulary (e.g. independent and dependent variables, domain, range).
- Notes - Notes from the lesson.
- Problem Set - A problem set for the lesson.
- Problem Set Solutions - Solutions to the problem set for this lesson.
- Notes on Restricted Domains - A document with some notes / explanations of restricted domains.
- Restricted Domains Problem Set - A problem set on restricted domains.
- Restricted Domains Problem Set Solutions - Solutions to the problem set on restricted domains.
- Math Words - Keep this one handy it will give you the definition/explanation to almost any math word/term
- Vertical Line Test - Vertical Line Test explanation and problems
- Functions HW - Homework with answers based on functions.
- Functions? - Determine whether a variety of graphs are functions or not.
- Vertical Line Test - Check to see if your graph is a function by using the vertical line test.
- What is a function? - Learn about what functions are and how they work.
- Function Machine Questions - Given an input to a function, determine what the output will be.
- Function Machine - Determine from your own inputs and outputs what the function is.
- Function Notation and Terminology - A summary of what a function is and the terminology for functions.
- What are the definitions of terms relating to functions?
- What is the definition of the input or output of a function?
- How can you identify the input and output of a real-world relationship?
- What are some other words that mean the same thing as input and output in a function?
- What are independent and dependent variables, and how do you know which is which in a function?
- What are the domain and range of a function, and how do you figure them out?
This lesson does a great job of showing you how to identify the input and output of a real-world relationship. Other vocabulary terms such as independent / dependent variables, and domain / range are discussed. This lesson serves as an excellent introduction to some basic terminology of functions. Several examples are shown and discussed in this video, and the problem set is very helpful as well.
