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Mathematics, 15.10.2019 21:40 sheabenitez305
a small 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 town’s population as a function of time? (assume 1970 is represented by x = 0, 1971 is represented by x = 1, and so on).
a.
y = –5x + 250
b.
y = –25x + 250
c.
–5x + y = 250
d.
–x – 25y = 250
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