Which one of the following is a closed form expression for the generating function of the sequence {an}, where an = 2n + 3 for all n = 0, 1, 2, …. ?

Which one of the following is a closed form expression for the generat

1.	Which one of the following is a closed form expression for the generating function of the sequence {an}, where an = 2n + 3 for all n = 0, 1, 2, …. ?
A.	\(3/(1-x)^2 \)
B.	\(3x/(1-x)^2 \)
C.	\((2-x)/(1-x)^2 \)
D.	\((3-x)/(1-x)^2 \)
Answer» E.