Question

A population is growing logistically and it’s graph has in inflection point when the time is 1.7 years and the population level is 500 . What is the carrying capacity ?

Answer #1

2. The function f(x) = 1 1 + 1.25x 2 has one inflection point on
the interval 0 ≤ x ≤ 2.
(a) Find the inflection point of the function f(x). Write the
answer with ALL the decimal places the calculator gives. Do not
round the calculator answer. calculator answer:
(b)Sketch the graph of f(x) over the interval 0 ≤ x ≤ 2. Label
the inflection point of f(x) in your sketch. Give the window you
use.
(c)(2 points) Use...

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(a) Using the rule of 70, how long will it be before
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Find the size of the city at the beginning of 2000.
During what year will the population of the city reach
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A city had a population of 7,777 at the beginning of 1954 and
has been growing at 8.4% per year since then.
Find the size of the city at the beginning of 2000.
During what year will the population of the city reach
8,731,489?

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(a) Find the size of the city at the beginning of 1994.
Answer:
(b) During what year will the population of the
city reach 1,677,180 ?
Answer:

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