Quiz about Algebra Types of Functions Function Notation

Question 1

All of the x values are called what?

Accepted Answer

Inputs

Answer

Range

Answer

Relation

Answer

Function

Answer

Outputs

Question 2

Given the graph, find the value of x when $$f\left(x\right)=5$$

Accepted Answer

$$x=3$$

Answer

$$x=7$$

Answer

$$f\left(5\right)=3$$

Answer

$$x=5$$

Answer

$$f\left(5\right)=7$$

Question 3

Question 3.

Accepted Answer

Not a Function

Answer

Function

Question 4

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 5

Which graph does NOT pass the vertical line test?

Accepted Answer

Graph 1

Answer

Graph 2

Answer

Graph 3

Answer

Graph 4

Question 6

Is this a function?

Accepted Answer

Yes

Answer

No

Answer

Let me ask my dog...

Answer

Why are there letters in math?

Question 7

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

Accepted Answer

Not a Function

Answer

Function

Question 8

Is this mapping a function or not a function?

Accepted Answer

Function

Answer

Not a Function

Question 9

Is the relation a function?
{(4,5), (4,-7), (4,2), (4,0), (4,9)}

Accepted Answer

No

Answer

Yes

Question 10

Is this table a function or not a function?

Accepted Answer

Not a Function

Answer

Function

Question 11

Is this a function? Explain.

Accepted Answer

Yes; it passes the vertical line test.

Answer

Yes; it passes the horizontal line test.

Answer

No; it is not a straight line.

Answer

No; there is a line connecting the dots.

Algebra Types of Functions Function Notation

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