Quiz about Math Functions

Question 1

Question 1.

Accepted Answer

Not a Function

Answer

Function

Question 2

Is this mapping a function or not a function?

Accepted Answer

Not a Function

Answer

Function

Question 3

Is this graph a function or not a function?

Accepted Answer

Function

Answer

Not a Function

Question 4

Is this set of ordered pairs a function or not a function?

Accepted Answer

Function

Answer

Not a Function

Question 5

Is this mapping a function or not a function?

Accepted Answer

Function

Answer

Not a Function

Question 6

Is this is a function or not a function?

Accepted Answer

Not a Function

Answer

Function

Question 7

Is this a function or not a function?

Accepted Answer

Function

Answer

Not a Function

Question 8

Which set of ordered pairs is a function?

Accepted Answer

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

Answer

{(9,5), (10,5), (9,-5), (10,-5)}

Answer

{(3,4), (4,-3), (7,4), (3, 8)}

Answer

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

Question 9

Is this graph a function or not a function?

Accepted Answer

Function

Answer

Not a Function

Question 10

Does the mapping of these points represent a function?

Accepted Answer

Function

Answer

Not a Function

Question 11

Which graph does NOT pass the vertical line test?

Accepted Answer

Graph 1

Answer

Graph 2

Answer

Graph 3

Answer

Graph 4

Question 12

y = 2x + 3
What is y when
x = 2?

Accepted Answer

7

Answer

6

Answer

4

Answer

10

Question 13

y = 10x
What is y when
x = 3?

Accepted Answer

30

Answer

13

Answer

3

Answer

20

Question 14

y = 2x - 9
What is y when
x = 2?

Accepted Answer

-5

Answer

5

Answer

14

Answer

10

Question 15

If the input of the function is 2, what is the output when

y = 2x

Accepted Answer

4

Answer

2

Answer

0

Answer

6

Question 16

Using the table, what is the output value when the input is 0?

Accepted Answer

3

Answer

5

Answer

4

Answer

7

Question 17

The inputs are the x or the y values?

Accepted Answer

x

Answer

y

Answer

neither

Question 18

What is the output given the function

y = 7 - x; when x = 4

Accepted Answer

3

Answer

4

Answer

11

Answer

7

Question 19

I'm ready for the assessment?!

Accepted Answer

Yes!!!

Answer

No

Answer

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