A deposit of $25 is placed in a savings account. Each month, the amount deposited is quadrupled. Write the function that models the exponential change between the number of months, t, and the amount of money deposited in the savings account, a(t). O a(t) = 25. O a(t) = -25t a(t) = 25.4t O a(t) = 4.25t
A deposit of $25 is placed in a savings account. Each month, the amount deposited is quadrupled. Write the function that models the exponential change between the number of months, t, and the amount of money deposited in the savings account, a(t). O a(t) = 25. O a(t) = -25t a(t) = 25.4t O a(t) = 4.25t
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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A deposit of $25 is placed in a savings account. Each month, the amount deposited is quadrupled. Write the function that models the exponential change between the number of months, t, and the amount of money deposited in the savings account, a(t).
Transcribed Image Text:A deposit of $25 is placed in a savings account. Each month, the amount deposited is quadrupled. Write the function
that models the exponential change between the number of months, t, and the amount of money deposited in the
savings account, a(t).
O a(t) = 25.
O a(t) = -25t
a(t) = 25.4t
O a(t) = 4.25t
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