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anonymous

  • one year ago

Which of the following functions has the largest value when x = 3? c(x) = 3x2 + 5x + 22 j(x) = 12x a(x) = 9x All the functions are equal at x = 3. c(x) j(x) a(x)

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  1. misssunshinexxoxo
    • one year ago
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    Welcome to OS. Which do you believe it is?

  2. anonymous
    • one year ago
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    b

  3. misssunshinexxoxo
    • one year ago
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    Are you familiar with combining like terms?

  4. anonymous
    • one year ago
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    no

  5. misssunshinexxoxo
    • one year ago
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    " largest value when x = 3"

  6. misssunshinexxoxo
    • one year ago
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    We need to work out each of these to determine the answer

  7. SolomonZelman
    • one year ago
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    Plug in x=3 into each function to find the answer

  8. SolomonZelman
    • one year ago
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    the function that will give you the biggest output after plugging 3 for x, is the answer you want.

  9. anonymous
    • one year ago
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    D

  10. triciaal
    • one year ago
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    is this really 2 questions? the largest value is as described by @SolomonZelman plug x = 3 then which is greatest

  11. anonymous
    • one year ago
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    is it c

  12. SolomonZelman
    • one year ago
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    option C, or c(x), or what?

  13. anonymous
    • one year ago
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    option c

  14. anonymous
    • one year ago
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    check again

  15. anonymous
    • one year ago
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    no im sorry ihad got confused but my option is a

  16. anonymous
    • one year ago
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    are u sure what is 9 times 3

  17. anonymous
    • one year ago
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    27

  18. anonymous
    • one year ago
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    yes what is 12*3

  19. anonymous
    • one year ago
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    36

  20. anonymous
    • one year ago
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    does 27=36

  21. anonymous
    • one year ago
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    yes

  22. anonymous
    • one year ago
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    no 27 doesnt equal 36

  23. triciaal
    • one year ago
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    the largest value when x = 3? All the functions are equal at x = 3.

  24. anonymous
    • one year ago
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    isaid that

  25. anonymous
    • one year ago
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    it cant be A. all the functions are equal at x=3 bc 27 doesnt equal 36

  26. anonymous
    • one year ago
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    is it option d

  27. SolomonZelman
    • one year ago
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    maybe it is option z, where \(\displaystyle \lim_{z \rightarrow \infty} z\)

  28. SolomonZelman
    • one year ago
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    there is no option d, here...

  29. triciaal
    • one year ago
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    oh I got it " All the functions are equal at x = 3." that was one of the options. the correct answer is c(x)

  30. SolomonZelman
    • one year ago
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    Oh, tricial, tnx:)

  31. anonymous
    • one year ago
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    yes

  32. SolomonZelman
    • one year ago
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    didn't know it was an option. My bad

  33. anonymous
    • one year ago
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    thats what i was getting at

  34. anonymous
    • one year ago
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    Don"t forget to medal and fan if you already haven't. Plus mention me for more help @megan1978

  35. SolomonZelman
    • one year ago
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    it was entirely my bad. I'll knock myself upon my head. I am not old like a grand-dad, my head works bad, and that is sad. :)

  36. triciaal
    • one year ago
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    @megan1978 ok?

  37. anonymous
    • one year ago
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    i mention you another ? @DaBest21

  38. anonymous
    • one year ago
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    sure

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