Question:
The table gives a country's gross domestic product (GDP) (in
Last updated: 8/6/2022
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The table gives a country's gross domestic product (GDP) (in trillions of dollars) for selected years from 2005 and projected to 2070. Complete parts (a) through (c) below. a. Find the best-fitting quadratic model for the data, with x equal to number of years after 2000. (Type integers or decimals rounded to three decimal places as needed.)