Tell whether the sequence is arithmetic. If it is, what is the common difference?
3,7,12,18,…
A. yes, 4
B. yes, 5
C. not arithmetic
D. yes, 3
1 answer
C. not arithmetic
3,7,12,18,…
A. yes, 4
B. yes, 5
C. not arithmetic
D. yes, 3
1 answer