David is writing an explicit function for the arithmetic sequence: 10,13,16,19...

He comes up with s(n)=7+3n

What domain should David use for s so it generates the sequence?

A. n ≥ 0, where n is an integer

B. n ≥ 0 , where n is any number

C. n ≥ 1 , where n is an integer

D. n ≥ 1 , where n is any number