Question

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

-6, 1, 8, 15, ...

Answer 1

Answer:Yes,this is arithmetic

Step-by-step explanation:The common difference is seven

Answer 2

sequence is arithmetic

Explanation:

An arithmetic sequence has a common difference d between consecutive terms.

1 - (- 6) = 1 + 6 = 7

8 - 1 = 7

15 - 8 = 7

there is a common difference d = 7 between consecutive terms , then the sequence is arithmetic.