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Function Intro Review

Mathematics

KG - University

Used 4+ times

Function Intro Review
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25 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the relations below is a function? 

{(2,3), (3,4), (5,1), (6,2), (2,4)}
{(2,3), (3,4), (5,1), (6,2), (7,3)}
{(2,3), (3,4), (5,1), (6,2), (3,3)}

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The following relation is a function.
{(10,12), (5,3), (15, 10), (5,6), (1,0)} 

true  
false 

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the relations below is a function?

{(1,1), (2,1), (3,1), (4,1), (5,1)}
{(2,1), (2,2), (2,3), (2,4), (2,5)}
{(0,2), (0,3), (0,4), (0,5), (0,6)}

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

The graph of a relation is shown at the right.  Is this relation a function?

yes 
no
cannot be determined 

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Is the relation depicted in the chart below a function?

yes
no
cannot be determined 

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

The graph of a relation is shown at the right.  Is the relation is a function?

yes
no
cannot be determined 

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Is the relation depicted in the chart below a function?

yes
no
cannot be determined 

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