Quiz about Functions, Functions, Functions

Question 1

What is the definition of function?

Accepted Answer

Every input has only ONE output

Answer

Has inputs and outputs

Answer

Inputs have different outputs every time

Answer

x-values and y-values

Question 2

Question 2.

Accepted Answer

Not a Function

Answer

Function

Question 3

Is this mapping a function or not a function?

Accepted Answer

Not a Function

Answer

Function

Question 4

All of the y values or outputs are called what?

Accepted Answer

Range

Answer

Domain

Answer

Relation

Answer

Function

Question 5

All of the x values or inputs are called what?

Accepted Answer

Domain

Answer

Range

Answer

Relation

Answer

Function

Question 6

Which of these is NOT the same

Accepted Answer

Input

Answer

Range

Answer

Dependent Value

Answer

Y-Value

Question 7

Is the relation a function? Why.

Accepted Answer

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

Answer

Yes, because the x-value 11 has two y-values pair with it.

Answer

Yes, because each x-value has only one y-value paired with it.

Answer

No, because each x-value has only one y-value paired with it.

Question 8

Is this graph a function or not a function?

Accepted Answer

Function

Answer

Not a Function

Question 9

Which set of values 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 10

Is this graph a function or not a function?

Accepted Answer

Not a Function

Answer

Function

Question 11

For the function {(0,1), (1,-3), (2,-4), (-4,1)}, write the domain and range.

Accepted Answer

D:{0, 1, 2, -4}
R:{1, -3, -4}

Answer

D: {1, -3, -4,}
R: {0, 1, 2, -4}

Answer

D:{0, 1, 2, 3, 4}
R:{1, -3, -4}

Question 12

Does the table represent a function?

Accepted Answer

No, there is a repeated x-value.

Answer

Yes, there  is a repeated x-value.

Answer

No, there aren't any repeated y-values.

Answer

Yes, there are repeated y-values.

Question 13

Question 13.

Accepted Answer

8

Answer

-24

Answer

24

Answer

-22

Question 14

Question 14.

Accepted Answer

27

Answer

21

Answer

24

Answer

72

Question 15

Question 15.

Accepted Answer

30

Answer

62

Answer

14

Answer

32

Question 16

Question 16.

Accepted Answer

106

Answer

16

Answer

26

Answer

94

Question 17

Question 17.

Accepted Answer

84

Answer

92

Answer

116

Answer

64

Question 18

Is function represented by the table linear or nonlinear?

Accepted Answer

linear

Answer

nonlinear

Question 19

Question 19.

Accepted Answer

Function

Answer

Not a Function

Question 20

Question 20.

Accepted Answer

Not a Function

Answer

Function

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