Question

What is the common difference d of the sequence? 9, −8, −25, −42, −59, ...9, −8, −25, −42, −59, ... enter your answer in the box.?

Answer 1

I have taken this test and the answer is -17.

Explanation:

Answer 2

9,-8,-25........
comman diffrence d of this a.p is
d=a2-a1
=-8-9
=-17
comman diffrence of this a.p is -17