Question

Pablo generates the function \[f(x)=\frac{ 3 }{ 2 }\left( \frac{ 5 }{ 2 } \right)^{x-1}\] to determine the xth number in a sequence.

Which is an equivalent representation?

a \[f(x+1)=\frac{ 5 }{ 2 }f(x)\]
b \[f(x)=\frac{ 5 }{ 2 }f(x+1)\]
c \[f(x+1)=\frac{ 3 }{ 2 }f(x)\]
d \[f(x)=\frac{ 3 }{ 2 }f(x+1)\]