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Is it a Function?

Last updated almost 3 years ago

11 questions

Note from the author:

Instructions

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After you submit you'll see which ones you got right and wrong and you'll be able to go back and fix them.

After you submit you'll see which ones you got right and wrong and you'll be able to go back and fix them.

In order for a relation to be a function, each x-value must have exactly one y-value.

Question 1

1.

Is this a function?

yes

no

Question 2

2.

Is this a function?

yes

no

Question 3

3.

Is this a function?

yes

no

Question 4

4.

Which mapping diagram below is NOT a function?

a

b

c

d

Question 5

5.

Does this set of ordered pairs represent a function?

yes

no

Question 6

6.

A

B

C

D

Question 7

7.

Does this table represent a function?

yes

no

Question 8

8.

Does this table represent a function?

yes

no

Question 9

9.

Does this graph represent a function?

yes

no

Question 10

10.

Does this graph represent a function?

yes

no

Question 11

11.

Does this graph represent a function?

yes

no