The population density (in people per square mile) of the city shown in the following figure can be modeled by f(x, y) 50,000 x + y + 1 where x and y are measured in miles. Approximate the city's population. What is the city's average population density? 25%< Ocean. 3- 2- -1 -3 R: 0≤x≤ 4 -5 ≤ y ≤ 5 City

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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The population density (in people per square mile) of the city shown in the following figure can be modeled by
f(x, y)
50,000
x + y + 1
, where x and y are measured in miles. Approximate the city's population. What is the city's
average population density?
25%
=
Ocean
5
4
3
2
1+
-1+
-2-
-3-
R: 0≤x≤ 4
-5≤x≤5
City
2
3
4
2
Transcribed Image Text:The population density (in people per square mile) of the city shown in the following figure can be modeled by f(x, y) 50,000 x + y + 1 , where x and y are measured in miles. Approximate the city's population. What is the city's average population density? 25% = Ocean 5 4 3 2 1+ -1+ -2- -3- R: 0≤x≤ 4 -5≤x≤5 City 2 3 4 2
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