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anonymous

  • one year ago

The average annual salary of the employees of a company in the year 2005 was $70,000. It increased by the same factor each year and in 2006, the average annual salary was $82,000. Let f(x) represent the average annual salary, in thousand dollars, after x years since 2005. Which of the following best represents the relationship between x and f(x)?

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  1. anonymous
    • one year ago
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    help mehhhhhhhhh

  2. anonymous
    • one year ago
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    @Z4K4R1Y4

  3. anonymous
    • one year ago
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    @Z4K4R1Y4 @Z4K4R1Y4 @Z4K4R1Y4

  4. Z4K4R1Y4
    • one year ago
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    where are the options?

  5. anonymous
    • one year ago
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    f(x) = 70(1.17)x f(x) = 82(1.17)x f(x) = 70(2.2)x f(x) = 82(2.2)x

  6. anonymous
    • one year ago
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    :)

  7. Z4K4R1Y4
    • one year ago
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    lol for the scenario given: x = 1 and f(x) = 82

  8. Z4K4R1Y4
    • one year ago
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    so pick the option where the answer = 82

  9. Z4K4R1Y4
    • one year ago
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    Note: you may have to round up.

  10. anonymous
    • one year ago
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    the second one ?

  11. Z4K4R1Y4
    • one year ago
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    for the second one you would have: 82 * 1.17 * 1 = 96

  12. anonymous
    • one year ago
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    so it would be the 3rd one

  13. Z4K4R1Y4
    • one year ago
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    the third one would be: 70 * 2.2 * 1 = 154

  14. anonymous
    • one year ago
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    sorry 4th on e im stupid

  15. Z4K4R1Y4
    • one year ago
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    show me how you'd do the 4th one

  16. anonymous
    • one year ago
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    82 *2.2=17.6 so it would be the second one

  17. Z4K4R1Y4
    • one year ago
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    i get 180

  18. anonymous
    • one year ago
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    how._.

  19. Z4K4R1Y4
    • one year ago
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    try the first one

  20. anonymous
    • one year ago
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    ok

  21. anonymous
    • one year ago
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    81.9

  22. Z4K4R1Y4
    • one year ago
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    if you round up what do you get?

  23. anonymous
    • one year ago
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    how do i round it up

  24. anonymous
    • one year ago
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    is there's like a formula or something

  25. Z4K4R1Y4
    • one year ago
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    if i was to round 59 up to the nearest ten then it would be 60 if iwas to round up 390 to the nearest hundred it would be 400 if i was to round up 6.9 to the nearest whole number it would be 7

  26. Z4K4R1Y4
    • one year ago
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    does that help?

  27. anonymous
    • one year ago
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    yesssssss

  28. Z4K4R1Y4
    • one year ago
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    so 81.9 = ?

  29. anonymous
    • one year ago
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    82?

  30. Z4K4R1Y4
    • one year ago
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    right!!

  31. anonymous
    • one year ago
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    wOoOoOo

  32. Z4K4R1Y4
    • one year ago
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    lol

  33. anonymous
    • one year ago
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    haha can you help me with another one .... please pretty please

  34. Z4K4R1Y4
    • one year ago
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    i'll try

  35. anonymous
    • one year ago
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    yes! you are awesome!!!!!

  36. anonymous
    • one year ago
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    ok here we go The population f(x), in millions, of State A of a country after x years is represented by the function shown below: f(x) = 4(1.08)t The graph shows the population g(x), in millions, of State B of the country after x years: Which conclusion is correct about the population of State A and State B? The original population of State A was double of the original population of State B. The original population of State B was double of the original population of State A. The original population of State A was four times of the original population of State B. The original population of State A was equal to the original population of State B.

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  37. anonymous
    • one year ago
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    :D

  38. Z4K4R1Y4
    • one year ago
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    by looking at the graph whats the original population of State B?

  39. anonymous
    • one year ago
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    um 2?

  40. Z4K4R1Y4
    • one year ago
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    yes. 2 means 2 million.

  41. anonymous
    • one year ago
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    ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo

  42. Z4K4R1Y4
    • one year ago
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    lol now for state A the equation has the same structure as your previous problem: f(x) = original vaue * constant * number of years

  43. anonymous
    • one year ago
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    4.32 :D

  44. anonymous
    • one year ago
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    ?

  45. Z4K4R1Y4
    • one year ago
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    you can get the original population for state A from the equation without any calculation. there is no need to multiply 4 & 1.08

  46. Z4K4R1Y4
    • one year ago
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    |dw:1432948429226:dw|

  47. anonymous
    • one year ago
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    |dw:1432948575983:dw|

  48. Z4K4R1Y4
    • one year ago
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    what i'm saying is that the original population of State A is 4 million since the rate of change is given by multiplying the original value by a constant.

  49. anonymous
    • one year ago
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    ooooh ok

  50. Z4K4R1Y4
    • one year ago
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    so which is the correct statement?

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