4.9k views
0 votes
5,-15,35,55....
What is the common difference

2 Answers

5 votes
the common difference is -20! Person above is correct
User Eaolson
by
6.7k points
4 votes

Answer:

The common difference is -20

Explanation:

Simply subtract 5 from -15

-15-5 = -20

User Starfish
by
5.7k points