PROBLEM: Fruit flies are situated in a small glass bottle containing a limited amount of food. Suppose the fruit fly population after t days is given by the func- tion P(t) = 230 1+56.5e-(0016)(230)t How many fruit flies were originally placed in the bottle?

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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PROBLEM: Fruit flies are situated in a small glass bottle containing a limited
amount of food. Suppose the fruit fly population after t days is given by the func-
tion
230
P(t):
1+56.5e (0016)(230)t
How many fruit flies were originally placed in the bottle?
What is the carrying capacity of the small glass bottle as t gets larger (graph this
function to help answer this question)?
When will the population of fruit flies be 200?
Using a graphing utility, change the various constants in the fruit fly equation
one at a time and notice how each affects the characteristic "S" shape of the
logistic function graph.
Transcribed Image Text:PROBLEM: Fruit flies are situated in a small glass bottle containing a limited amount of food. Suppose the fruit fly population after t days is given by the func- tion 230 P(t): 1+56.5e (0016)(230)t How many fruit flies were originally placed in the bottle? What is the carrying capacity of the small glass bottle as t gets larger (graph this function to help answer this question)? When will the population of fruit flies be 200? Using a graphing utility, change the various constants in the fruit fly equation one at a time and notice how each affects the characteristic "S" shape of the logistic function graph.
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