Is it a function?

Is it a function?

Assessment

Flashcard

Mathematics

9th Grade

Practice Problem

Hard

Created by

Wayground Content

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12 questions

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1.

FLASHCARD QUESTION

Front

Is the relation a function?

Media Image

Back

No, because the x-value 11 has two y-values paired with it.

2.

FLASHCARD QUESTION

Front

Does this mapping diagram represent a function?

Media Image

Back

Yes, because each input goes to one and only one output

3.

FLASHCARD QUESTION

Front

Is this a function?

Media Image

Back

Function

4.

FLASHCARD QUESTION

Front

Is this a function?

Media Image

Back

Nem Fv

5.

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) , (2, -2) (5, 9) (5, -7) (1, 4)

Back

(6,-5) (7, -3) (8, -1) (9, 1)

6.

FLASHCARD QUESTION

Front

Media Image

Back

Not a Function

7.

FLASHCARD QUESTION

Front

Media Image

Back

Not a Function

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