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Unit Plan
CK-12 Foundation

Ck 12: Analysis:

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] Definition of a function and how to identify a function.
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Handout
Curated OER

Definition of the Term Function

For Students 9th - 10th Standards
A thorough introduction to function terminology, including information about domain and range and when an equation represents a function.