133k views
1 vote
Find the 6th term of the arithmetic sequence – 2 – 2,-43 +1, -72 +4, ...

User Augusta
by
6.8k points

1 Answer

4 votes

Answer:

Sum = 9a + 45d = 108. Or a + 5d = 12. Hence 6th term = 12. SUFFICIENT.

User Shankar Raju
by
6.7k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.