For the following exercises, use this scenario: The population of a city has risen and fallen over
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For the following exercises, use this scenario: The population of a city has risen and fallen over a 20-year interval. Its population may be modeled by the following function: y = 12,000 + 8,000sin(0.628x), where the domain is the years since 1980 and the range is the population of the city.
Over this domain, when does the population reach 18,000? 13,000?
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First we must find the period of the sine function We are given y 12000 8000 sin0628x We must find w...View the full answer
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