Question

20 POINTS!!!! Which best describes the relationship between the successive terns in the sequence shown ? The common difference is -10. The common difference is 10. The common ratio is -9. The common ratio is 9.

Answer 1

B

Explanation:

9-(-1)=10

(-1)-(-11)=10

etc...

The common difference(subtraction) between the numbers is 10.

Answer 2

The common difference is -10