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Spartan_Of_Ares

can i get help with ten algebra one question

  • one year ago
  • one year ago

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  1. shubhamsrg
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    yes you can! :|

    • one year ago
  2. Spartan_Of_Ares
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    this is the first one

    • one year ago
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  3. shubhamsrg
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    What is the question? o.O

    • one year ago
  4. Spartan_Of_Ares
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    What is the range of the following parabola? sorry bout that :l

    • one year ago
  5. shubhamsrg
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    What is your guess/attempt ?

    • one year ago
  6. Spartan_Of_Ares
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    All real numbers

    • one year ago
  7. shubhamsrg
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    Hmm,, nopes! What do you understand by range ?

    • one year ago
  8. shubhamsrg
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    Domain will be all real numbers, and not range.

    • one year ago
  9. Spartan_Of_Ares
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    @shubhamsrg i dont know how to find the range :(

    • one year ago
  10. shubhamsrg
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    What is range if you can tell me that ?

    • one year ago
  11. Spartan_Of_Ares
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    im not sure we didnt cover it

    • one year ago
  12. shubhamsrg
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    Range is the set of all those real values which function can take for real values of x.

    • one year ago
  13. shubhamsrg
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    So in your graph, what is the minimum value (height) the function takes(has) ?

    • one year ago
  14. Spartan_Of_Ares
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    -3?

    • one year ago
  15. shubhamsrg
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    Yep. And the maximum value ?

    • one year ago
  16. Spartan_Of_Ares
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    none?

    • one year ago
  17. shubhamsrg
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    Not none, maximum value is infinity.

    • one year ago
  18. shubhamsrg
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    So, your function can have it heights ranging from -3 to infinity, correct ?

    • one year ago
  19. Spartan_Of_Ares
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    so would it be y>-3?

    • one year ago
  20. Spartan_Of_Ares
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    @shubhamsrg

    • one year ago
  21. shubhamsrg
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    Almost there y can also take value -3 so range will be y>= -3

    • one year ago
  22. shubhamsrg
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    |dw:1358013802034:dw|

    • one year ago
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spraguer (Moderator)
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is replying to Can someone tell me what button the professor is hitting...

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