Answers:
A. i
B. iv
C. ii
D. v
E. iii
Explanation:
because A: in n-3, first term is -2 , second terms is -1, third term is 0
B: 3n+3, first term is 6, second term is 9, third terms is 12.
C: 3n, first term is 3 , second term is 6, and third term is 9.
D: 3-n, first term is 2, second is 1 , and third is 0.
E: 3n-3, first terms is 0, second 3 and third is 6.
