A phone company charges customers a fixed 40 dollar service fee plus $0.10 per megabyte of data used, up to a cap of 500 megabytes. If a customer exceeds a 500 megabyte limit, then the company charges $0.50 per megabyte for any additional data used. a. Graph a function modeling this scenario. Clearly define all variables and label your graph. b. Write the piecewise function for total phone bill based on the number of megabytes a customer uses. c. What is the cost if a customer uses 600 megabytes in a month?
A phone company charges customers a fixed 40 dollar service fee plus $0.10 per megabyte of data used, up to a cap of 500 megabytes. If a customer exceeds a 500 megabyte limit, then the company charges $0.50 per megabyte for any additional data used. a. Graph a function modeling this scenario. Clearly define all variables and label your graph. b. Write the piecewise function for total phone bill based on the number of megabytes a customer uses. c. What is the cost if a customer uses 600 megabytes in a month?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter9: Quadratic Functions And Equations
Section9.8: Analyzing Functions With Successive Differences
Problem 35HP
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A phone company charges customers a fixed 40 dollar service fee plus $0.10 per megabyte of data used, up to a cap of 500 megabytes. If a customer exceeds a 500 megabyte limit, then the company charges $0.50 per megabyte for any additional data used.
a. Graph a function modeling this scenario. Clearly define all variables and label your graph.
b. Write the
c. What is the cost if a customer uses 600 megabytes in a month?
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