Functions 1. The following table shows the most medals won by any country in the given year of the Olympic Winter Games: Year Most medals won by a country Country 1988 29 Soviet Union 1992 26 Germany 1994 26 Norway 1998 29 Germany 2002 36 Germany 2006 29 Germany 2010 37 United States 2014 29 Russia (a) Identify the independent and the dependent variables, and describe the domain and range. (b) Describe the function in words.

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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Functions
1. The following table shows the most medals won by any country in the given year of the Olympic Winter
Games:
Year Most medals won by a country
Country
1988
29
Soviet Union
1992
26
Germany
1994
26
Norway
1998
29
Germany
2002
36
Germany
2006
29
Germany
2010
37
United States
2014
29
Russia
(a) Identify the independent and the dependent variables, and describe the domain and range.
(b) Describe the function in words.
2. Consider the following scenario: The amount of money in an individual's checking account sometimes
increases (when she deposits her paychecks) and sometimes decreases (when she pays her bills).
(a) Create a possible graph showing the amount of money in the checking account over a two-month
period. Explain why it looks as it does.
MacBook Air
DI
F4
F5
F6
F7
F8
F9
Transcribed Image Text:Functions 1. The following table shows the most medals won by any country in the given year of the Olympic Winter Games: Year Most medals won by a country Country 1988 29 Soviet Union 1992 26 Germany 1994 26 Norway 1998 29 Germany 2002 36 Germany 2006 29 Germany 2010 37 United States 2014 29 Russia (a) Identify the independent and the dependent variables, and describe the domain and range. (b) Describe the function in words. 2. Consider the following scenario: The amount of money in an individual's checking account sometimes increases (when she deposits her paychecks) and sometimes decreases (when she pays her bills). (a) Create a possible graph showing the amount of money in the checking account over a two-month period. Explain why it looks as it does. MacBook Air DI F4 F5 F6 F7 F8 F9
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