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College Algebra Study Guide: Functions, Polynomials, and Rational Functions
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Intro to Functions & Their Graphs
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5:20
Relations and Functions
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Guided course
1:30
Relations & Functions Example 1
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Guided course
5:38
Verifying if Equations are Functions
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Function Operations
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5:56
Adding & Subtracting Functions
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Guided course
4:46
Adding & Subtracting Functions Example 1
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Guided course
7:24
Multiplying & Dividing Functions
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Function Composition
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4:56
Function Composition
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Guided course
4:26
Evaluating Composed Functions
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3:51
Domain Restrictions of Composed Functions
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Quadratic Functions
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07:42
Properties of Parabolas
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Guided course
08:07
Vertex Form
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Guided course
07:11
Example 1
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Graphing Polynomial Functions
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05:01
Identifying Intervals of Unknown Behavior
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Guided course
05:25
Graphing Polynomial Functions
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Guided course
09:43
Example 1
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Dividing Polynomials
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Zeros of Polynomial Functions
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Introduction to Rational Functions
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Guided course
6:04
Intro to Rational Functions
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Asymptotes
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6:24
Introduction to Asymptotes
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Guided course
3:12
Determining Vertical Asymptotes
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Guided course
3:34
Determining Removable Discontinuities (Holes)
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Graphing Rational Functions
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5:31
Graphing Rational Functions Using Transformations
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Guided course
3:08
Example 1
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Guided course
8:19
How to Graph Rational Functions
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