The table shows data from 1975 and projections to 2050 of the number of millions of people age 15 to 59 in a large country. Complete parts (a) and (b) below. Click the icon to view the data table. a. What is the quadratic function that best models this population as a function of the number of years after 1970? Let x represent the number of years after 1970 and y represent the number of millions of people in this labor pool. y = (Type an equation. Type integers or decimals rounded to three decimal places for any numbers in the equation.)
The table shows data from 1975 and projections to 2050 of the number of millions of people age 15 to 59 in a large country. Complete parts (a) and (b) below. Click the icon to view the data table. a. What is the quadratic function that best models this population as a function of the number of years after 1970? Let x represent the number of years after 1970 and y represent the number of millions of people in this labor pool. y = (Type an equation. Type integers or decimals rounded to three decimal places for any numbers in the equation.)
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Question

Transcribed Image Text:1
2
B
4
5
5
7
B
3
0
1
2
3
4
LO
5
6
7
8
9
0
LO
A
Year
1975
1980
1985
1990
1995
2000
2005
2010
2015
2020
2025
2030
2035
2040
2045
2050
B
Labor Pool (millions)
491
557
649
729
762
802
871
911
924
924
906
879
834
819
805
675
C
D
E

Transcribed Image Text:The table shows data from 1975 and projections to 2050 of the number of millions of people age 15 to 59 in a large
country. Complete parts (a) and (b) below.
Click the icon to view the data table.
a. What is the quadratic function that best models this population as a function of the number of years after 1970? Let
x represent the number of years after 1970 and y represent the number of millions of people in this labor pool.
y =
(Type an equation. Type integers or decimals rounded to three decimal places for any numbers in the equation.)
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