16 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
Functions
Functions
1451 views - 00:21:03
18 students saved this video as a favorite.
Meets these NCTM Standards:
What is a function? What are some examples of functions? How do you determine if something is a function? What does that really mean? This lesson will explain in a very practical way what a function is and why it is important to know. Also, an introduction to function notation.
- 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.
- Lesson Slides - Slides that are written on from the lesson.
- 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 is a function?
- What is the definition of a function?
- What are some real-life functions?
- What is a mapping?
- How can you tell if something is a function?
- What is the vertical line test?
- How can you tell if a graph is a function?
- What is function notation?
- How do you use function notation?
If you're still struggling with how to determine if something is a function, this lesson explains the concept using a very philosophical approach. This lesson really helps you realize what it means for anything to be a function, and gives you several ways to test or check to determine if something is a function. The resources that go along with it just make this lesson stronger and more helpful.
Great explanation to elementary functions
This video was pretty good. It explains functions pretty well.



