Is it a function?
Flashcard
•
Mathematics
•
9th Grade
•
Hard
Standards-aligned
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14 questions
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1.
FLASHCARD QUESTION
Front
Which set of values is a function? Options: (9,5) (10,5) (9,-5) (10,-5), (3,4) (4,-3) (7,4) (3, 8), (6,-5) (7, -3) (8, -1) (9, 1)
Back
(6,-5) (7, -3) (8, -1) (9, 1)
Tags
CCSS.8.F.A.1
2.
FLASHCARD QUESTION
Front
Is the mapping diagram a function?
Back
No, because the x-value 11 has two y-values paired with it.
Tags
CCSS.8.F.A.1
3.
FLASHCARD QUESTION
Front
Is this table a function or not a function?
Back
Not a Function
Tags
CCSS.8.F.A.1
4.
FLASHCARD QUESTION
Front
Is this table a function or not a function?
Back
Function
Tags
CCSS.8.F.A.1
5.
FLASHCARD QUESTION
Front
Back
Not a Function
6.
FLASHCARD QUESTION
Front
Is this a function?
Back
Yes; it passes the vertical line test.
7.
FLASHCARD QUESTION
Front
Function
Back
Every input has only ONE output
Tags
CCSS.8.F.A.1
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