1.Identify the domain and range of the following relation.

Question

{(3,7),(3,8),(3,-2),(3,4),(3,1)}
A.Domain:{3}
Range:{-2,1,4,7,8}****
B.Domain:{-2,1,4,7,8}
Range:{3}
C.Domain:{all real numbers}
Range:{all real numbers}
D.Domain:O/
Range:O/

2.Determain whether the following relation is a function.
{(3,7),(3,8),(3,-2),(3,4),(3,1)}
A.It is a function because the order pairs all have the same x-value.
B.It is NOT a function because there are multiple y-values paired with a single x-value.***
C.It is a function because none of the ordered pairs have the same y-value.
D.It is NOT a function because none of the ordered pairs have the same y-value

am I correct? if not please tell me how and the correct answer (I think #1 is A and #2 is B)

Answer 1

both correct.

Answer 2

1. A
2. B
3. C + D
4. B
5. A
6. D
7. B
8. C
9. A + D
10. C
11. D
12. C
13. B
14. B
These are 100% correct

Answer 3

Thank you @You're Welcome
100%

Answer 4

1-A
2-B
3-C+D
4-B
5-a
6-d
7-b
8-c
9-a+d
10-c
11-d
12-c
13-b
14-b

Answer 5

you right thanks

Answer 6

Yep you guys are right Thank you so much.
I got 100% using @You're Welcome's answers

Answer 7

I can second this--thanks, anonymous.

Answer 8

Thx so much @You're Welcome ! I got 100%!

Answer 9

Lesson 6: Formalizing Relations and Functions CE 2015

Algebra 1 A Unit 5: Introduction to Functions
Practice answers
Date Added: April 25, 2018 11:12am

b
c+d
b
a
d
b
c
a+d
c
d
c
b
b
(14 Questions)

Lesson 6: Formalizing Relations and Functions CE 2015

Algebra 1 A Unit 5: Introduction to Functions
Quick Check Answers added 4/25/2018 11:13am

b
b
a
c
d
(5 questions)

I really hope this helps You! ♥

Answer 10

^ 100% right thank you!!

Answer 11

everyone who has put answers on here is 100% correct thank youuuu :)

Answer 12

Yes I am very welcome
Thank's "Your Welcome"!
:D

Answer 13

On the quick check...the first question is a not b.

Answer 14

Thank you @Your Welcome and @Anonymous! 100%

Answer 15

Formalizing Relations and Functions practice U1 L7
A,B,A,D,C,D,C
Formalizing Relations and Functions

Answer 16

Formalizing Relations and Functions quick check U1 L7
B,A,B,A,A

Answer 17

1. A
2. B
3. C and D
4. B
5. A
6. D
7. B
8. C
9. A and D
10. C
11. D
12. C
13. B
14. B

Answer 18

I went with ColCA Student 10's answers and got 100%. Thanks a bunch.

Answer 19

thx everyone 100%

Answer 20

guys I only have 7 questions ;-;

Answer 21

For the people who have 7 questions. Its
1. A
2. B
3. A
4. D
5. C
6. D
7. C

I got 100% trust me. And ur whalecum😊😂

Answer 22

Thankkkkkk you i got 7 out of 7

Answer 23

Youre welcome is right

Answer 24

You're welcome is still right!

Answer 25

I only have 9 questions, any help?

Answer 26

@your welcome. is still right as of 11/9/2020

Answer 27

Answers are still right 11/10/20 12:34AM

Answer 28

Still right! 11/15/20

Thanks a ton!

Answer 29

waiT bUt whaTs for The nIne quEstioNS?- im confuSed-

Answer 30

i only have 12 questions help

Answer 31

OMG thank you @your welcome!!!!!!!!!!!!!!

Answer 32

For those with 12 questions:
a
b
c/d
b
a
d
b
c
a/d
c
d
c

Answer 33

YESSSSS this comment section passed the vibe check

Answer 34

5.6.6 - Practice: Formalizing Relations and Functions Practice
1. A
2. B
3. C & D
4. B
5. A
6. D
7. B
8. C
9. A & D
10. C
11. D
12. C
13. B
14. B
ALL CORRECT 100%! ;)

Answer 35

I goT u is correct as of 11/5/21!!! Tysm

Answer 36

Thank you all so much! You've really helped me and I really appreciate your help!

Answer 37

Your welcome is still right! I got 16/16 100%!

Answer 38

@your welcome is correct still

Answer 39

i have 12 questions, is "idk" right?

Answer 40

yep "idk" is right about the 12 question one. i got a 100%.

Answer 41

THANK YOU "YOUR WELCOME" AHH 100%

Answer 42

You're welcome is still correct in 2022.

Answer 43

these r still correct 11/2/2022

Answer 44

12 Q on my test

Answer 45

1. A
2. B
3. C + D
4. B
5. A
6. D
7. B
8. C
9. A + D
10. C
11. D
12. C
for the 12 Q