What is the monthly cost f

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter4: Calculating The Derivative
Section4.CR: Chapter 4 Review
Problem 87CR
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Suppose that the monthly cost of a long-distance phone plan (in dollars) is a linear function of the total calling time (in minutes). When graphed, the function gives a line with a slope of 0.12. See the figure below. The monthly cost for 50 minutes of calls is $15.52. What is the monthly cost for 59 minutes of calls?
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Mathway | Calculus Problem S...
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Bb
O LINES AND FUNCTIONS
Application problem with a linear function: Finding a coordinate...
ppose that the monthly cost of a long-distance phone plan (in dollars) is a linear function
es a line with a slope of 0.12. See the figure below.
e monthly cost for 50 minutes of calls is $15.52. What is the monthly cost for 59 minutes
Monthly cost 15.52
(in dollars)
50
Calling time
(in minutes)
Explanation
Check
Transcribed Image Text:ile Edit View History Bookmarks Window Help < > www-awu.aleks Apps Mathway | Calculus Problem S... * Start Page Bb O LINES AND FUNCTIONS Application problem with a linear function: Finding a coordinate... ppose that the monthly cost of a long-distance phone plan (in dollars) is a linear function es a line with a slope of 0.12. See the figure below. e monthly cost for 50 minutes of calls is $15.52. What is the monthly cost for 59 minutes Monthly cost 15.52 (in dollars) 50 Calling time (in minutes) Explanation Check
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