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dietrich_harmon

  • 3 years ago

A scientist counts 35 bacteria present in a culture and finds that the number of bacteria triples each hour. The function y = 35 • 3x models the number of bacteria after x hours. Graph the function. (You do not need to submit the graph). Use the graph to estimate when there will be about 550 bacteria in the culture.

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  1. Najou
    • 3 years ago
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    you have to devide 3 from both sides

  2. dietrich_harmon
    • 3 years ago
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    y = 35 • 3^x 550 = 35 • 3^x Approx. 15.7143 = 3^x

  3. dietrich_harmon
    • 3 years ago
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    @Najou

  4. Najou
    • 3 years ago
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    i dont know this i'm in 8th grade sorry

  5. Najou
    • 3 years ago
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    no i said devide 35 by three

  6. Najou
    • 3 years ago
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    that;s ur 1st stp

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