Saturday, February 20, 2010

E^(-t) Graph Shape Find The Inflection Point Oh The Graph... (read Details) For Full Problem?

Find the inflection point oh the graph... (read details) for full problem? - e^(-t) graph shape

In 1774, Captain James Cook left 10 rabbits were in a small island in the Pacific Ocean on the left. The rabbit population is approximately:
P (t) = 2000 / (1 + e ^ (5.3-0,4 t))
with T measured in the years since 1774.
A: graph P (t) is the level of the population?
B: Estimated population of rabbits, where he was faster. What is the size of the population in this period?
C: find the turning point in the graph and explain its importance for the population of rabbits.
D: What is the natural causes could lead to the shape of the graph of P?

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