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celinegirl

  • one year ago

Is the following relation a function?

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  1. celinegirl
    • one year ago
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  2. celinegirl
    • one year ago
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    Yes No

  3. celinegirl
    • one year ago
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    @PrincessHush (:

  4. anonymous
    • one year ago
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    well do you know the rule?

  5. anonymous
    • one year ago
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    if you have more than 1 one the same domain it isnt a function

  6. anonymous
    • one year ago
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    so do you see the DOMAIN repeat itself or no??

  7. celinegirl
    • one year ago
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    @Musicdude no? eh

  8. anonymous
    • one year ago
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    Good

  9. anonymous
    • one year ago
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    so what is the answer

  10. celinegirl
    • one year ago
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    @Musicdude its no, right?

  11. anonymous
    • one year ago
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    No that its a function or that the domain repeats?

  12. anonymous
    • one year ago
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    "if you have more than 1 one the same domain it isnt a function"

  13. celinegirl
    • one year ago
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    "Is the following relation a function?" thats the question and I think the answer is no. @Musicdude

  14. anonymous
    • one year ago
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    eh...

  15. anonymous
    • one year ago
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    probs best to plot it to explain it to celinegirl

  16. anonymous
    • one year ago
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    ok if the domain DOESN'T repeat itself it IS a function so... does the function's domain repeat??

  17. celinegirl
    • one year ago
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    @Musicdude no

  18. anonymous
    • one year ago
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    Thus, is it a function??

  19. celinegirl
    • one year ago
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    @Musicdude yes

  20. anonymous
    • one year ago
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    Good!

  21. anonymous
    • one year ago
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    do you see why though??

  22. anonymous
    • one year ago
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    Did you get the answer you wanted @celinegirl or do you still want me to answer it?

  23. anonymous
    • one year ago
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    |dw:1444449207806:dw|

  24. anonymous
    • one year ago
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    if we use any vertical line, we see that it only passes through one point. hence by definition of a vertical line test, its a function

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