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2.1 - Functions and Relations

Author: Kyle Webb

What is a function?

Source: http://www.coursesky.com/

What makes a relation a function?

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Identifying functions

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What Is Domain And Range In A Function?

STOP AT 5:38

Source: http://educationportal.com/

More Vertical Line Test - Is something a function?

Mentioned above, but this further illustrates the V.L.T.

Source: HTTP://WWW.NATHANOLDRIDGE.COM/

PART 2

Below will assist you with SD2

Function Notation

Source: http://patrickjmt.com/