5)
Edulastic
Practice 3.28 (Math 1)
Created By jenn Kunkle
(a)
Quynh begins to save the same amount each month to save for a future shopping trip. The
saved after each month, n
Write a function f (n) to describe her savings.
Amount saved ($)
400
350
300
250
200
150
100
50
Find f (12)
(4,400)
(3, 350)
(2, 300)
(1, 250)
And
0 1 2 3 4 5 6
Number of months
Which of the following is the meaning of f (12) for this situation?
A After 12 days, Quynh has saved $800
(B) After 12 months, Quynh has saved $800.
Quynh has saved $12 recently.
