In the 1st generation, there are 5 bats in a forest. Every generation after that
the bat population triples. This sequence represents the numbers of bats for
the first few generations:
5.15, 45, ...
What is the explicit formula for the number of bats in generation n?
O
A. a(n) = 3.5(n-1).
Ов.
a(n) = 5.3(-1)
C. aln) = 5+ (n-1)3
O
+ (n - 1)5