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anonymous

  • one year ago

Which of the following options results in a graph that shows exponential growth? f(x) = 0.4(3)x f(x) = 3(0.5)x f(x) = 0.8(0.9)x f(x) = 0.9(5)−x

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  1. anonymous
    • one year ago
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    Which of the following options results in a graph that shows exponential growth? f(x) = 0.4(3)x f(x) = 3(0.5)x f(x) = 0.8(0.9)x f(x) = 0.9(5)−x @Astrophysics @amoodarya

  2. Astrophysics
    • one year ago
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    can you take an image

  3. anonymous
    • one year ago
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    i dont how

  4. Astrophysics
    • one year ago
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    \[f(x) = 0.4(3)x ~~~~f(x) = 0.4(3)^x\]

  5. anonymous
    • one year ago
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    i using f(x)

  6. Astrophysics
    • one year ago
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    which one is it?

  7. anonymous
    • one year ago
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    f(x)

  8. Astrophysics
    • one year ago
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    What?

  9. anonymous
    • one year ago
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    f(x) = 0.4(3)

  10. Astrophysics
    • one year ago
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    No...is the x an exponent or not

  11. anonymous
    • one year ago
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    yes

  12. Astrophysics
    • one year ago
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    |dw:1436394851393:dw| is this how it is?

  13. anonymous
    • one year ago
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    yes

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

  15. anonymous
    • one year ago
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    i dont know

  16. anonymous
    • one year ago
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    but i think.. NO

  17. anonymous
    • one year ago
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    are you there? @Astrophysics

  18. Astrophysics
    • one year ago
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    I cannot help you, if you do not understand what the question is giving in the first place

  19. Astrophysics
    • one year ago
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    But what ever the case maybe, you can always plug in values and graph the functions out

  20. Astrophysics
    • one year ago
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    And see which one is exponentially growing

  21. anonymous
    • one year ago
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    @amoodarya

  22. amoodarya
    • one year ago
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  23. anonymous
    • one year ago
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    which means that graph?

  24. anonymous
    • one year ago
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    oh is the first one? @amoodarya

  25. Astrophysics
    • one year ago
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    Well it seems they were all exponents, and are all exponentially growing, as it does not specify which way, I guess you can assume the first one, but it's not really the right way of thinking

  26. anonymous
    • one year ago
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    so what did you think it is? @Astrophysics

  27. Astrophysics
    • one year ago
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    Well I still don't know whether the information you gave was correct, but the first one is what I agree to

  28. anonymous
    • one year ago
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    so what did you think it is? @Astrophysics

  29. Astrophysics
    • one year ago
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    I just told you

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