Question

find the common difference and write the next four terms of 1,-2,-5,-8.....​

Answer 1

Answer:

In this question the no. is added with -3 each time

Answer 2

Answer:

d=-3

Next 4 terms=-11,-14,-17,-20

Step-by-step explanation:

a2=a+d

-2=1+d

-2-1=d

-3=d

5th term

a+4d=-1+4(-3)=-11

6th term

a+5d=-1+5(-3)=-14

7th term

a+6d=-1+6(-3)=-17

8th term

a+7d=-1+7(-3)=-20