barbar12345
barbar12345
21.01.2021 • 
Mathematics

Barry has been watching the geese that live in his neighborhood. The number of geese changes each week. n | f(n)
1:56
2:28
3:14
4:7

Which function best shows the relationship between n and f(n)?
A) f(n) = 28(0.5)^n
B) f(n) = 56(0.5)^n−1
C) f(n) = 56(0.5)^n
D) f(n) = 112(0.5)^n−1

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