Quiz about Graphs of Functions and Non-Functions

Question 1

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 2

Question 2.

Accepted Answer

Not a Function

Answer

Function

Question 3

Is this mapping a function or not a function?

Accepted Answer

Function

Answer

Not a Function

Question 4

Is this graph a function or not a function?

Accepted Answer

Function

Answer

Not a Function

Question 5

Is this graph a function or not a function?

Accepted Answer

Function

Answer

Not a Function

Question 6

Is this graph a function or not a function?

Accepted Answer

Not a Function

Answer

Function

Question 7

Is this graph a function or not a function?

Accepted Answer

Function

Answer

Not a Function

Question 8

Is this table a function or not a function?

Accepted Answer

Function

Answer

Not a Function

Question 9

You can buy 36 cookies for $4. What is the unit rate (in cookies per dollar)?

Accepted Answer

9 cookies per dollar

Answer

4 cookies per dollar

Answer

6 cookies per dollar

Answer

1/9 dollars per cookie

Question 10

Is this mapping a function or not a function?

Accepted Answer

Function

Answer

Not a Function

Question 11

Find the rate of change

Accepted Answer

2

Answer

1

Answer

11

Answer

Not a constant slope/Non-Linear

Question 12

Question 12.

Accepted Answer

{-2, 3, 7}

Answer

[-2, 3]

Answer

{1, 2, 2, 3, 4}

Answer

[1, 4]

Question 13

Does this relation represent a function?
(1,5), (1,6), (1,7), (1,8), (1,9)

Accepted Answer

No

Answer

Yes

Question 14

You can identify a function from a graph by using the.....

Accepted Answer

Vertical Line Test

Answer

Horizontal Line Test

Answer

Eye Test

Answer

Diagonal Line Test

Question 15

Does this table represent a function?

Accepted Answer

Yes

Answer

No

Question 16

Does this table represent a function?

Accepted Answer

No

Answer

Yes

Question 17

What is the rule for a relationship to be considered a function?

Accepted Answer

The "x" values cannot repeat.

Answer

The "y" values cannot repeat.

Answer

The "x" values must repeat.

Answer

The "x" and "y" values must only be positive.

Question 18

The "x" values are called what other name?

Accepted Answer

Domain

Answer

Range

Question 19

The "y" values are called what other name?

Accepted Answer

Range

Answer

Domain

Question 20

Which of the following statements is TRUE?

Accepted Answer

In a graph, the "y" values run up and down.

Answer

In a graph, the "y" values run left to right.

Answer

In a graph, the "x" values run up and down.

Answer

In a graph, both "x" and "y" values can run whichever side.

Graphs of Functions and Non-Functions

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics