A rabbit population can increase at a rapid rate if left unchecked. Assume that 10 rabbits are put in an enclosed wildlife ranch and the rabbit population triples each year for the next 5 years as shown in the table.

Part A: Let y represent the number of rabbits after x years. Which function can be used to model y as a function of x, where x is a non-negative number?

A.
y = 3(10)x

B.
y = 3(10)x-1

C.
y = 10(3)x-1

D.
y = 10(3)x