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18 votes
18 votes
The change over time in the number of bacteria present is represented by the function below. Explain what 500 and 0.4 represent. State whether this is an example of exponential growth or decay, and explain why.

p(t)=500(0.4)^t

User Vincent Wen
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1 Answer

24 votes
24 votes

Answer:

500 is the initial value of the bacteria

0.4 is the rate the bacteria spreads

t represents how much time passes

User FrankV
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3.3k points
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