The 2000 population of Las Vegas, NV was 478,000 and is increasing at the rate of 6.28% each year. a) What an exponential function that represents the given information. b) What will the population be in the year 2015 if it continues to grow at this rate? Determine a formula for the exponential function that has an initial value of 12 and goes through the point (1,4).

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