We go through common prerequisite topics related function notation, such as evaluation, domain, and range of functions.
Introduction and Question 1: Representations of Functions and Evaluation Using Graphs
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(Click the arrow to the right to see the question posed at the end of the video.)
What is ?
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Refresher 1
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Example Part 1
Example Part 2
Question 2: Solving Equations Using Graphs
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What are all of the solutions to ?
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Refresher 2
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Example Part 1
Example Part 2
Checking That Your Solutions are Solutions
Question 3: Domains of Functions Given by Graphs
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What is the domain of the function ?
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Refresher 3
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Example
Question 4: Ranges of Functions Given by Graphs
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What is the range of the function ?
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Refresher 4
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Example Part 1
Example Part 2
Example Part 3
Example Part 4