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anonymous

  • 5 years ago

using f(t)=Yob^t, 1.8 billions sales in 2004 and 8 billion in 2008. t=o correspond to to the year 2004. Find an expontential model for this data?

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  1. amistre64
    • 5 years ago
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    8 = 1.8 b^4 8/1.8 = b^4 4rt(8/1.8) = b

  2. amistre64
    • 5 years ago
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    it looks good, but is it...

  3. anonymous
    • 5 years ago
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    one sec

  4. amistre64
    • 5 years ago
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    b = 1.452 then

  5. amistre64
    • 5 years ago
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    http://www.wolframalpha.com/input/?i=4rt%288%2F1.8%29

  6. anonymous
    • 5 years ago
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    yes thanks. i had switched the x any for one point. thanks

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