68.6k views
5 votes
What is the common difference in the arithmetic sequence -15, -11, -7, ...?

4
-4
-1/4
1/4
please help

User Ermouth
by
6.5k points

1 Answer

4 votes
The answer is 4 because you have to add 4 to each number to get the answer.
User Rethab
by
6.8k points