Select the function that represents a geometric sequence.
A. A(n) = P(1 + An-1, where nis a positive integer
B. A(n) = (n - 1)(P. n)', where n is any real number
C. A(n) = n + (i-1). P, where n is a positive integer
D. A(n) = P+(n-1);• P, where n is a positive integer