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Problem 7: The table shows the amount of public medical expenditures (in billions of dollars) for worker's compensation, public assistance y, and Medicare = for selected years. 2 Year 1980 1985 5.1 8.0 28.0 44.4 37.5 72.2 NXX 1990 1995 1996 1997 14.1 16.1 17.1 15.2 80.5 151.6 159.7 165.2 111.5 185.2 200.1 214.6 A model of the data is given by = -0.775x2 +0.007y² +22.15-0.54y-45.4. (a) Complete a fourth row in the table using the model to approximate z for the given values of and y. Compare the approximations with the actual values.

Problem 7: The table shows the amount of public medical expenditures (in billions of dollars) for worker's compensation, public assistance y, and Medicare = for selected years. 2 Year 1980 1985 5.1 8.0 28.0 44.4 37.5 72.2 NXX 1990 1995 1996 1997 14.1 16.1 17.1 15.2 80.5 151.6 159.7 165.2 111.5 185.2 200.1 214.6 A model of the data is given by = -0.775x2 +0.007y² +22.15-0.54y-45.4. (a) Complete a fourth row in the table using the model to approximate z for the given values of and y. Compare the approximations with the actual values.

Calculus: Early Transcendentals
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Problem 7: The table shows the amount of public medical expenditures (in billions of dollars) for worker's compensation, public assistance y, and Medicare = for selected years. Year X y Z 1980 1985 1990 1995 1996 1997 5.1 15.2 14.1 8.0 16.1 17.1 44.4 80.5 151.6 159.7 28.0 165.2 37.5 72.2 111.5 185.2 200.1 214.6 A model of the data is given by = = -0.775x² +0.007y² +22.15-0.54y-45.4. (a) Complete a fourth row in the table using the model to approximate z for the given values of and y. Compare the approximations with the actual values.
Transcribed Image Text:Problem 7: The table shows the amount of public medical expenditures (in billions of dollars) for worker's compensation, public assistance y, and Medicare = for selected years. Year X y Z 1980 1985 1990 1995 1996 1997 5.1 15.2 14.1 8.0 16.1 17.1 44.4 80.5 151.6 159.7 28.0 165.2 37.5 72.2 111.5 185.2 200.1 214.6 A model of the data is given by = = -0.775x² +0.007y² +22.15-0.54y-45.4. (a) Complete a fourth row in the table using the model to approximate z for the given values of and y. Compare the approximations with the actual values.
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