Question: A demographic study of a certain city indicates that P(r) hundred people live r miles from the civic center, where a. What is the population

A demographic study of a certain city indicates that P(r) hundred people live r miles from the civic center, where


P(r) 5(3r + 1) +r+2


a. What is the population at the city center?


b. For what values of r is P(r) increasing? For what values is it decreasing?


c. At what distance from the civic center is the population largest? What is this largest population?

P(r) 5(3r + 1) +r+2

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