Algebra plz help

1.Identify the domain and range of the following relation.
{(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)

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  1. both correct.

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  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

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  3. Thank you @You're Welcome
    100%

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  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

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  5. you right thanks

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

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  7. I can second this--thanks, anonymous.

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

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  9. you all should be ashamed of your selves!!!

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  10. 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! β™₯

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  11. ^ 100% right thank you!!

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

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

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

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  15. Thank you @Your Welcome and @Anonymous! 100%

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  16. the discord was expired :(

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

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

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  19. 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

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

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  21. thx everyone 100%

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  22. guys I only have 7 questions ;-;

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  23. 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 whalecumπŸ˜ŠπŸ˜‚

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  24. Thankkkkkk you i got 7 out of 7

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  25. Youre welcome is right

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  26. You're welcome is still right!

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  27. I only have 9 questions, any help?

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

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

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  30. Still right! 11/15/20

    Thanks a ton!

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

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  32. i only have 12 questions help

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  33. OMG thank you @your welcome!!!!!!!!!!!!!!

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

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  35. YESSSSS this comment section passed the vibe check

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  36. 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%! ;)

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

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

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

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  40. @your welcome is correct still

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  41. ^^^

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  42. i have 12 questions, is "idk" right?

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

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  44. THANK YOU "YOUR WELCOME" AHH 100%

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