Does this table represent a function?
2.1 Identifying Functions and Domain/Range

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Mathematics
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9th Grade
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1.
FLASHCARD QUESTION
Front
Back
No!
2.
FLASHCARD QUESTION
Front
Is this relation a Function?
Back
No
3.
FLASHCARD QUESTION
Front
Which table represents y as a function of x?
Back
4.
FLASHCARD QUESTION
Front
What is the domain of a relation?
Back
the set of all x-values
5.
FLASHCARD QUESTION
Front
What is the set of all y-values or the outputs?
Back
Range
6.
FLASHCARD QUESTION
Front
Domain of the graph shown?
Back
-2 ≤ x ≤ 4
7.
FLASHCARD QUESTION
Front
Domain of the graph? Options: 1≤ x ≤ 4, 1 < x < 4, 1≤ y ≤ 4, 1 < y < 4
Back
1≤ x ≤ 4
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