Fenyang got 6 rabbits to raise on his farm. From the following month forward, the rabbit population doubled every month. Let g(n) be the number of rabbits in Fenyang's farm in the nth month since he got the rabbits. g is a sequence. What kind of sequence is it? Choose 1 answer: Choose 1 answer: (Choice A) Arithmetic sequence A Arithmetic sequence (Choice B) Geometric sequence B Geometric sequence Complete the recursive formula for g(n). g(1)=g(n)=g(n−1)