Suppose that the U. S. population for the years 1920, 1930, 1940, and 1950 is shown in the table below. Let x represent the number of decades since 1920. Estimate the population in 1970 by using a cubic polynomial that fits these data.
A) 448 million
B) 278 million
C) 236 million
D) 298 million
E) 210 million

Question

Suppose that the U. S. population for the years 1920, 1930, 1940, and 1950 is shown in the table below. Let x represent the number of decades since 1920. Estimate the population in 1970 by using a cubic polynomial that fits these data. 
A) 448 million 
B) 278 million 
C) 236 million 
D) 298 million 
E) 210 million

Quizplus · Accepted Answer

The Answer of Suppose that the U. S. population for the years 1920, 1930, 1940, and 1950 is shown in the table below. Let x represent the number of decades since 1920. Estimate the population in 1970 by using a cubic polynomial that fits these data. 
A) 448 million 
B) 278 million 
C) 236 million 
D) 298 million 
E) 210 million

Suppose That the U