Question

please help
Make a conjecture about the next item in the sequence.

6, 2, −4, −8, −14

Answer 1

6 2 = -4
2 -4 = -6
-4 -8 = -4
-8 -14 = -6

What difference should be next ?

Answer 2

-18 ??

Answer 3

Yup , Correct !

Answer 4

Thanks So much