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Precalculus 1.4 Functions
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Learn about functions, function notation, and representing functions in this precalculus video. We'll also cover the vertical line test and domain of a function. Perfect for students studying precalculus!
Video Chapters:
0:00 Intro
0:08 What makes a function?
3:02 Representing a Function
5:30 Representing a Non-Function
7:07 Testing for a Function (Practice)
10:19 Function Terminology
12:00 Function Notation
15:04 A Piecewise Function (Practice)
16:47 Finding Zeros or Where f(x)=g(x) (Practice)
20:43 The Domain of a Function
24:11 Determine the Domain (Practice)
27:00 Applications of Functions - Manipulating a Function
30:24 The Difference Quotient
32:29 Up Next
Playlist Text: Precalculus, 11e, Ron Larson
Video Chapters:
0:00 Intro
0:08 What makes a function?
3:02 Representing a Function
5:30 Representing a Non-Function
7:07 Testing for a Function (Practice)
10:19 Function Terminology
12:00 Function Notation
15:04 A Piecewise Function (Practice)
16:47 Finding Zeros or Where f(x)=g(x) (Practice)
20:43 The Domain of a Function
24:11 Determine the Domain (Practice)
27:00 Applications of Functions - Manipulating a Function
30:24 The Difference Quotient
32:29 Up Next
Playlist Text: Precalculus, 11e, Ron Larson
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