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anonymous

  • one year ago

Which of the following options is an equivalent function to f(x) = 3(2)3x? f(x) = 3(8)x f(x) = 24x f(x) = 27(8)x f(x) = 3(8x) @nerlineg

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  1. anonymous
    • one year ago
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    @nerlineg are you there?

  2. anonymous
    • one year ago
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    is the problem correct? (3)(2)(3x)?

  3. anonymous
    • one year ago
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    no

  4. anonymous
    • one year ago
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    YES LOL IS IT RIGHT?

  5. Astrophysics
    • one year ago
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    Are they all exponents?

  6. Astrophysics
    • one year ago
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    You need to learn to put your answers right, if the function has exponents you put this little hat, 34x^2 like that, if it doesn't you put just x, we can't read minds.

  7. anonymous
    • one year ago
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    oh okay i know now for the next time

  8. Astrophysics
    • one year ago
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    Ok so fix it now

  9. anonymous
    • one year ago
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    f(x) = 3(8)^x f(x) = 24^x f(x) = 27(8)^x f(x) = 3(8x)

  10. Astrophysics
    • one year ago
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    And the original?

  11. anonymous
    • one year ago
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    yes

  12. Astrophysics
    • one year ago
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    I mean, is what we're looking for related to f(x) = 3(2)3^x or is that just x..

  13. anonymous
    • one year ago
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    f(x) = 3(2)^3x

  14. Astrophysics
    • one year ago
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    ok so its \[f(x) = 3(2)^{3x}\]

  15. anonymous
    • one year ago
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    ok so, thats the answer?

  16. Astrophysics
    • one year ago
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    Well this isn't how it works, I will not give you the answer, because when it comes to your tests you will have no idea what you will be doing, like I said earlier you can graph these out yourself, but I know you won't do that. So I'll just leave you with this image and you can figure it out. |dw:1436408034241:dw| these are all the functions and this is the original, you can try figuring out what is going on here. |dw:1436408096675:dw|

  17. anonymous
    • one year ago
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    I DONT KNOW HOW?

  18. anonymous
    • one year ago
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    OH wait, the answer its f(x)= 3(8x)?

  19. Astrophysics
    • one year ago
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    I think you should really review your exponent rules, because you don't even need graphs for this problem \[f(x) = 3(2)^{3x} \implies 3(8)^x\]

  20. anonymous
    • one year ago
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    thank you

  21. anonymous
    • one year ago
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    A?

  22. anonymous
    • one year ago
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    Identify the domain of the exponential function shown in the following graph:

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  23. anonymous
    • one year ago
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    −5 ≤ x ≤ 5 0 ≤ x ≤ 5 All real numbers All positive numbers

  24. anonymous
    • one year ago
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    @nerlineg

  25. anonymous
    • one year ago
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    you know the answer?

  26. anonymous
    • one year ago
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    @ASAPT @chrisdbest @astrophysics

  27. anonymous
    • one year ago
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    @Vocaloid

  28. anonymous
    • one year ago
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    real numbers

  29. anonymous
    • one year ago
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    s not positive i see negatives

  30. anonymous
    • one year ago
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    thank you so much! so the answer its C?

  31. anonymous
    • one year ago
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    All real numbers?

  32. anonymous
    • one year ago
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    yes your right let me know if you got it right !

  33. anonymous
    • one year ago
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    yes it is thank you so much!! you're awesome

  34. anonymous
    • one year ago
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    Which inequality matches the graph?

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  35. anonymous
    • one year ago
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    A)−2x + 3y > 7 B)2x − 3y < 7 C)−3x + 2y > 7 D)3x − 2y < 7

  36. anonymous
    • one year ago
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    @nerlineg

  37. anonymous
    • one year ago
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    if i was to guess ill pick B

  38. anonymous
    • one year ago
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    was that right?

  39. anonymous
    • one year ago
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    I THINK IS D

  40. anonymous
    • one year ago
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    I CHOOSE THAT

  41. anonymous
    • one year ago
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    did you get it right?

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