The U.S. census lists the population of the United States as 227 million in 1980, 249
Chapter 1, Problem 13(choose chapter or problem)
The U.S. census lists the population of the United States as 227 million in 1980, 249 million in 1990, and 281 million in 2000. Fit a second-degree polynomial passing through these three points and use it to predict the population in 2010 and in 2020. (Source: U.S. Census Bureau)
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