The recursive function is f(n + 1) = 2f(n) where f(1) = 4
<h3>How to determine the recursive function?</h3>
From the graph, we have the following values
f(1) = 4
f(2) = 8
f(3) = 12
Divide f(2) by f(1) to calculate the rate (r)
r = f(2)/f(1)
r = 8/4
r= 2
Substitute r= 2 in r = f(2)/f(1)
f(2)/f(1) = 2
Make f(2) the subject
f(2) = 2f(1)
Express 2 as 1 + 1
f(1 + 1) = 2f(1)
Express 1 as n
f(n + 1) = 2f(n)
Hence, the recursive function is f(n + 1) = 2f(n) where f(1) = 4
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Answer:
c=4×$3.75
Step-by-step explanation:
It would be the problem above because c is the total which equals the total of 4×$3.75.
Answer:
77 ft.
Step-by-step explanation:
7*8+7*3=77
17 7/8 because 17*8=136 and 143-136=7