A shopping mall manager creates a parabola to predict the number of shoppers in a mall, where xx is the number of hours since 8 A.M. and y is the number of shoppers in the mall. Write a function ff that models the number of shoppers in the mall over time. Then find the average rate of change in the number of shoppers over the interval in which the number of shoppers is increasing. Round your answer to the nearest whole number. f(x)= The average rate of change is about  shoppers per hour

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.5: Graphs Of Functions
Problem 58E
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A shopping mall manager creates a parabola to predict the number of shoppers in a mall, where xx is the number of hours since 8 A.M. and y is the number of shoppers in the mall. Write a function ff that models the number of shoppers in the mall over time. Then find the average rate of change in the number of shoppers over the interval in which the number of shoppers is increasing. Round your answer to the nearest whole number.

f(x)=

The average rate of change is about  shoppers per hour.

 

O Nearpod - 1B Comparaciones
DA Desmos | Graphing Calculator x
Resources
01 ef_2015-0304_003.png (490x40 x
b My Questions | bartleby
+
i dwóy82u65ww8h.cloudfront.net/organisations/48/ef_2015-0304_003.png
Shoppers in Mall
500
400
(4, 344)
300
200
100
(0, 0)
(12, 0)
2
4
6 8
10
12
14 x
Hours since 8 A.M.
Number of shoppers
Transcribed Image Text:O Nearpod - 1B Comparaciones DA Desmos | Graphing Calculator x Resources 01 ef_2015-0304_003.png (490x40 x b My Questions | bartleby + i dwóy82u65ww8h.cloudfront.net/organisations/48/ef_2015-0304_003.png Shoppers in Mall 500 400 (4, 344) 300 200 100 (0, 0) (12, 0) 2 4 6 8 10 12 14 x Hours since 8 A.M. Number of shoppers
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