just c One article shows a relationship between per capita health care spending h, in thousands of U.S. dollars per person per year, and life expectancy E, in years.t Thefollowing formula is adapted from that article:E = 72.23 + 3.85h - 0.37h2.We should point out that this article includes no justification for the type of model used.(a) Plot the graph of E versus h. Include spending levels from $1000 to $9000 per person per year (so a horizontal span of 1 to 9).EE858580807575h46826.8E858580807575h6.6.8.(b) According to this model, what health care expenditure corresponds to maximum longevity? Round your answer in thousands of dollars per person per yearto two decimal places.5.203thousand dollars per person per year(c) What optimum life expectancy is given by this model? (For comparison, in 2011, in the United States, per capita health care spending was $8745 and lifeexpectancy was 78.7 years.)X years

Answered: One article shows a relationship…

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter7: Analytic Trigonometry

Section7.6: The Inverse Trigonometric Functions

Problem 94E

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just c

One article shows a relationship between per capita health care spending h, in thousands of U.S. dollars per person per year, and life expectancy E, in years.t The
following formula is adapted from that article:
E = 72.23 + 3.85h - 0.37h2.
We should point out that this article includes no justification for the type of model used.
(a) Plot the graph of E versus h. Include spending levels from $1000 to $9000 per person per year (so a horizontal span of 1 to 9).
E
E
85
85
80
80
75
75
h
4
6
8
2
6.
8
E
85
85
80
80
75
75
h
6.
6.
8.
(b) According to this model, what health care expenditure corresponds to maximum longevity? Round your answer in thousands of dollars per person per year
to two decimal places.
5.203
thousand dollars per person per year
(c) What optimum life expectancy is given by this model? (For comparison, in 2011, in the United States, per capita health care spending was $8745 and life
expectancy was 78.7 years.)
X years

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The relationship between per capita health care spending h (in thousands) of U.S. dollars per years. and life expectancy E (in years) is given as:

E = 72.23 + 3.85 h – 0.37 h²

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