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Pretest 4: Functions¶
What you will learn:
- Understand what a function is
- Evaluate a function
- Know the relation of input and output of a function
- Know to extract function from equation
- Given a graph, know the maximum and minimum point of a function
Table of Contents
4.1 What is Function?¶
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4.1.1 Evaluating Function Given Their Formula¶
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4.1.2 Worked example: Evaluating functions from graph¶
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4.2 Inputs and outputs of a function¶
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4.2.1 Worked example: matching an input to a function's output (graph)¶
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4.3 Functions & Equations¶
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4.3.1 How to Create Function from an Equation¶
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