Use a calculator to work these exercises. (See Examples 9 and 10.)Business During the firs...

Use a calculator to work these exercises. (See Examples 9 and 10.)

Business During the first half of this century, the gross domestic product (GDP) of the United States, which measures the overall size of our economy in trillions of dollars, is projected to be given by the function

where x = 0 corresponds to the year 2000.* Estimate the GDP in the given years.

(a) 2010

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(b) 2015

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(c) 2025

*U.S. Bureau of Economic Analysis.