Question

A town has 1200 people initially. In each of the cases below, find the formula for the population of the town, P, in terms of the number of years, t.
(a) The town grows by 60 people a year. Answer: P(t)=

(b) The town grows at an annual rate of 6 percent a year. Answer: P(t)=

(c) The town shrinks by 60 people a year. Answer: P(t)=

(d) The town shrinks at an annual rate of 4 percent a year. Answer: P(t)=

Answer 1

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