Quiz about Domain and Range from Tables Discrete Graphs

Question 1

All of the x values or inputs are called what?

Accepted Answer

Domain

Answer

Range

Question 2

Identify the domain of the following relation:
Remember domain is the "x" values

Accepted Answer

-6, 0, 2, 4

Answer

-6, 14, 2, 28

Answer

(-6,14), (0,32), (2,38), (4,44)

Answer

14, 32, 38, 44

Question 3

Question 3.

Accepted Answer

{-2, 3, 7}

Answer

[-2, 3]

Answer

{1, 2, 2, 3, 4}

Answer

[1, 4]

Question 4

What is the range of the following relation:
(9, -2) (4, 3) ( 8, 10) ( -4, 8)
Range is the y values
(x,y)

Accepted Answer

-2, 3, 8, 10

Answer

-4, 4, 8, 9

Answer

(9, -2) ( 4, 3)

Answer

(8, 10) (-4, 8)

Question 5

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 6

What is the range of the following function, if the domain is {1,7,10}?
f(x) = x + 4

Accepted Answer

{5,11,14}

Answer

{-3,3,6}

Answer

{1,7,10}

Answer

{4,28,40}

Question 7

What is the domain?

Accepted Answer

{1,3,4,6}

Answer

all real numbers

Answer

<x<6

Answer

{-2,2,5}

Question 8

What is the range?

Accepted Answer

{-2,2,5}

Answer

{1,3,5,6}

Answer

all real numbers

Answer

-2<y<5

Question 9

Based on the given mapping, what are the elements in the domain?

Accepted Answer

{-2, 0, 1, 3}

Answer

{-3, 1, 3, 4}

Answer

{-3, -2, 0, 1, 3, 4}

Answer

{1, 3}

Domain and Range from Tables Discrete Graphs