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44 COMBINING FUNCTIONS Amy opens an account with a deposit of $5000, and she deposits $100 to the account every week. a. Write a function d(t) to express the amount of money in the account t weeks after the initial deposit. h Amy spends $600 the first week and $250 in each of the following weeks. Write a function wt) to express the amount of monev taken out of the account each week. c Find Bit) = d(t)- w(t). What does this new function represent? %3D d. Will Amy run out of money? If so, when?

44 COMBINING FUNCTIONS Amy opens an account with a deposit of $5000, and she deposits $100 to the account every week. a. Write a function d(t) to express the amount of money in the account t weeks after the initial deposit. h Amy spends $600 the first week and $250 in each of the following weeks. Write a function wt) to express the amount of monev taken out of the account each week. c Find Bit) = d(t)- w(t). What does this new function represent? %3D d. Will Amy run out of money? If so, when?

Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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44 COMBINING FUNCTIONS Amy opens an account with a deposit of $5000, and she deposits $100 to the account every week. a Write a function d(t) to express the amount of money in the account t weeks after the initial deposit. h Amv spends $600 the first week and $250 in each of the following weeks. Write a function wt) to express the amount of monev taken out of the account each week. c Find Bit) = d(t)- w(t). What does this new function represent? %3D d. Will Amy run out of money? If so, when?
Transcribed Image Text:44 COMBINING FUNCTIONS Amy opens an account with a deposit of $5000, and she deposits $100 to the account every week. a Write a function d(t) to express the amount of money in the account t weeks after the initial deposit. h Amv spends $600 the first week and $250 in each of the following weeks. Write a function wt) to express the amount of monev taken out of the account each week. c Find Bit) = d(t)- w(t). What does this new function represent? %3D d. Will Amy run out of money? If so, when?
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