Recent studies seem to indicate the population of North America porcupine (Erethizon dorsatum) varies sinusoidally with the solar (sunspot) cycle due to its effects on Earth's ecosystems. Suppose the population of these species in a certain locality is modeled by the function P(t) = 250cos (t) +950 where P(t) represents the population of porcupines in year t.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Find the minimum and maximum value of the function.
A. Minimum: 900
C. Minimum: 500
Maximum: 1400
Maximum: 1000
B. Minimum: 700
D. Minimum: 300
Maximum: 1200
Maximum: 8o0
Transcribed Image Text:Find the minimum and maximum value of the function. A. Minimum: 900 C. Minimum: 500 Maximum: 1400 Maximum: 1000 B. Minimum: 700 D. Minimum: 300 Maximum: 1200 Maximum: 8o0
Recent studies seem to indicate the population of North America
porcupine (Erethizon dorsatum) varies sinusoidally with the solar (sunspot)
cycle due to its effects on Earth's ecosystems. Suppose the population of
these species in a certain locality is modeled by the function P(t) =
250cos (t) + 950 where P(t) represents the population of porcupines in year
t.
Transcribed Image Text:Recent studies seem to indicate the population of North America porcupine (Erethizon dorsatum) varies sinusoidally with the solar (sunspot) cycle due to its effects on Earth's ecosystems. Suppose the population of these species in a certain locality is modeled by the function P(t) = 250cos (t) + 950 where P(t) represents the population of porcupines in year t.
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