A community for students.

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

brucebaner

  • one year ago

help me @welshfella

  • This Question is Closed
  1. brucebaner
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    Determine which relation is a function.

  2. brucebaner
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    1 Attachment
  3. brucebaner
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    C?

  4. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    do the vertical line test

  5. NotTim
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    A function only has 1 y-value

  6. NotTim
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    @arek is correct

  7. NotTim
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    And thus, you are too @brucebaner . Just PLEASE remember what @arek said

  8. welshfella
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    apply the vertical line test to the graphs if any vertical line passes through the graph more than once it is not a function.

  9. brucebaner
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    B or C?

  10. welshfella
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    it is either B or C but which one?

  11. brucebaner
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    i mean C

  12. welshfella
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    you are guessing

  13. welshfella
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    can you draw a vertical line that passes through the graph of C more that once?

  14. brucebaner
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    no

  15. welshfella
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    for example this is not a function: |dw:1433531091037:dw|

  16. welshfella
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    the vertical line passes through the graph twice

  17. brucebaner
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    yes?

  18. welshfella
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    yes to what?

  19. welshfella
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    - line passing through C/

  20. brucebaner
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    yes i does passes through the graph twice

  21. welshfella
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    yes you are right so C is not a function

  22. brucebaner
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    so the answer is c?

  23. welshfella
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    the question asked us to determine which relation is a function and a vertical line passes through C twice - so is C a function?

  24. welshfella
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    - it fails the vertical line test

  25. brucebaner
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    can you help me with one more plz

  26. Not the answer you are looking for?
    Search for more explanations.

    • Attachments:

Ask your own question

Sign Up
Find more explanations on OpenStudy
Privacy Policy

Your question is ready. Sign up for free to start getting answers.

spraguer (Moderator)
5 → View Detailed Profile

is replying to Can someone tell me what button the professor is hitting...

23

  • Teamwork 19 Teammate
  • Problem Solving 19 Hero
  • You have blocked this person.
  • ✔ You're a fan Checking fan status...

Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.

This is the testimonial you wrote.
You haven't written a testimonial for Owlfred.