Age in the United States The median age of the U.S. population for each year i between 1970 and 2010 can be approximated by A(1) = 0.243t –- 450.8. (Source: U.S. Census Bureau.) (a) Compute the median ages in 1980 and 2000. (b) What is the slope of the graph of 4? Interpret the slope.

Age in the United States The median age of the U.S. population for each year i between 1970 and 2010 can be approximated by A(1) = 0.243t –- 450.8. (Source: U.S. Census Bureau.) (a) Compute the median ages in 1980 and 2000. (b) What is the slope of the graph of 4? Interpret the slope.

Algebra and Trigonometry (MindTap Course List)

4th Edition

ISBN:9781305071742

Author:James Stewart, Lothar Redlin, Saleem Watson

Publisher:James Stewart, Lothar Redlin, Saleem Watson

Chapter2: Functions

Section2.4: Average Rate Of Change Of A Function

Problem 36E: Farms in the United States The graph gives the number of farms in the United States from 1850 to...

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Question

Age in the United States The median age of the U.S.
population for each year i between 1970 and 2010 can
be approximated by A(1) = 0.243t –- 450.8.
(Source: U.S. Census Bureau.)
(a) Compute the median ages in 1980 and 2000.
(b) What is the slope of the graph of 4? Interpret
the slope.

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