Mathematics, 20.12.2019 01:31, Jhertz
Asmall rural town has experienced a population decrease at a rate of 25 people every 5 years since 1970. if the population of the town in 1970 was 250, which of the following equations represents the townβs population as a function of time? (assume 1970 is represented by x = 0, 1971 is represented by x = 1, and so on).
a. y = β5x + 250
b. y = β25x + 250
c. β5x + y = 250
d. βx β 25y = 250
Answers: 2
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