Question

Tell whether the sequence is arithmetic. If it is, identify the common difference.

-8, 2, 12, 22, ...

O A. The sequence is arithmetic and has a common difference of (...)
O B. The sequence is not arithmetic.

Answer 1

Answer: A. The sequence is arithmetic and has a common difference of 10.

Explanation:

-8 +10=2

2+10= 12

12+10 =22

The all have a common difference of 10.