Select the function that represents a geometric sequence. O A. A(n) - P(1) -1, where nis a positive integer
O B. A(n) = (1 + )" - 1, where nis any real number
O C. A(n) - P+(n-1)/• P, where nis any real number
O D. A(n) = P+(n-1)/• P, where nis a positive integer