Math Problem Statement

The population of the village of Lilianaville, Wyoming has been observed to grow exponentially. The table shows the population for a six year period beginning in 2006.

Year 2006 2007 2008 2009 2010 2011 Population 841 1444 2631 4132 7386 12926

Find an exponential equation that best fits the data above. The equation has form where is years since 2005. Use curve-fitting tools to determine the values of and .

a = 2278.6285 Incorrect

b = -3081.8666 Incorrect

Predict the size of Lilianaville, Wyoming's population in the year 2015 if the trend continues as shown. Round your final answer to the nearest whole number, but take care to avoid excess rounding at intermediate steps.

Solution

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Math Problem Analysis

Mathematical Concepts

Exponential Growth
Curve Fitting
Population Prediction

Formulas

P(t) = P0 * e^(bt)

Theorems

Exponential Growth Theorem

Suitable Grade Level

Grades 9-12