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Function, Domain & Range Review cloned 3/9/2023

Last updated almost 2 years ago

25 questions

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Question 1

1.

A relation that shows y as a function of x has which of the following true?

the y-values can not repeat

both the x and y values can not repeat

all of the x-values can be the same

the x-values can not repeat

Question 2

2.

Place the mappings that show y as a function of x in the function category and the ones who do not show y as a function of x in the not a function category?

Function
NOT a Function

Question 3

3.

Place the tables that show y as a function of x in the function category and the ones who do not show y as a function of x in the not a function category.

Function
NOT a Function

Question 4

4.

Place the ordered pairs that show y as a function of x in the function category and the ones who do not show y as a function of x in the not a function category?

Function
Not a Function

Question 5

5.

What is the representation below called?

table

order pairs

mapping

graph

Question 6

6.

What is the representation below called?

y = 2x + 3

order pairs

mapping

table

equation

Question 7

7.

Which table shows y as a function of x?

Question 8

8.

Which representation does NOT show y as a function of x?

Question 9

9.

Place the graphs that show y as a function of x in the function category and the ones who do not show y as a function of x in the not a function category?

Function
Not a Function

Question 10

10.

Select all representations that do not show y as a function of x. ( There is more than one answer)

{ (4, 12), (4, 15), (5, 18), (5, 21), (6, 24) }

Question 11

11.

Look at the _______ axis to determine Domain.

Question 12

12.

Look at the _______  axis to determine Range.

Question 13

13.

What are the domain and range of the function defined by the set of ordered pairs below?
{(3, -4), (-1, 4), (-2, 6), (1, 0)}

Domain : {3, −1, -2, 1}
Range:  {− 4, 4, 6, 0}

Domain:  x > − 2
Range:  y > − 4

Domain:  all real numbers
Range:  all real numbers

Domain:  {-2, − 1, 1, 3}
Range:  {− 4, 0, 4, 6}

Question 14

14.

What is the domain of the function?

Question 15

15.

What is the range of the function?

Question 16

16.

Determine the domain of the following graph.

Question 17

17.

Determine the range of the following graph.

Question 18

18.

Determine the domain of the following graph.

Question 19

19.

Determine the range of the following graph.

Question 20

20.

Determine the domain of the following graph.

Question 21

21.

Determine the range of the following graph.

Question 22

22.

Determine the domain of the following graph.

Question 23

23.

Determine the range of the following graph.

Question 24

24.

Determine the domain of the following graph.

Question 25

25.

Determine the range of the following graph.