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anonymous

  • one year ago

15. Identify the domain and range of the relation. {(-9, 2), (-4, 2), (3, 2), (9, 2)} Is this correct or not? Please let me know Domain is the set of x coordinates {(-9, 4, 3, 9,)} Range is the set of y coordinate {(2,)}

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  1. LynFran
    • one year ago
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    yep the domain is the x value and its suppose to be a -4 not a +4 there the range is the y value

  2. LynFran
    • one year ago
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    for (-4,2) domain; x=-4 range; y=2...

  3. anonymous
    • one year ago
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    Okay

  4. anonymous
    • one year ago
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    How is the domain 4. Is it because the domain has 4 numbers.

  5. LynFran
    • one year ago
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    well actually all the range value is the same and if you want u could have put it by stating for example (10,-15) domain; x=10.....range; y=-15 or u could put it in a table |dw:1435683150487:dw|

  6. anonymous
    • one year ago
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    Kay. Not sure why i'll need 10 and -15 though

  7. LynFran
    • one year ago
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    no you dont need to include that....i was just given you an example by using (10,-15)

  8. LynFran
    • one year ago
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    so your answer shd be x=-9 , y=2 x=-4 , y=2 x=3 , y=2 etc

  9. anonymous
    • one year ago
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    Okay. so i messed up?

  10. LynFran
    • one year ago
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    no just need to state what was x= to... (domain). and state what was y=to....(range)

  11. anonymous
    • one year ago
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    Kay.

  12. anonymous
    • one year ago
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    Think i got it. Thanks for your help.

  13. LynFran
    • one year ago
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    ok ur welcome

  14. anonymous
    • one year ago
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    when i write a table do i have to write all the 2 down?

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