The population of a town increase from 15,000 to 40,000 over a 10-year period. The town council expects the population to continue to grow and would like a mathematical formula that can be used to predict future population size. c. Give the yearly growth factor for this town's population, and explain its meaning in context. d. What does your model predict the town's population to be in the 14th year? (round to the nearest whole number)

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Exponential Growth Model

The relation that represents an exponential function is: