234k views
5 votes
Find the 50th term of the sequence 5,-2,-9,-16

User Vuza
by
8.5k points

1 Answer

3 votes

Answer:

50th term is -338

Explanation:

Common difference d = -2-5 = -7

first term is a1 = 5

50th term

a50 = a1 + (n -1)d

a50 = 5 -7(50-1)

a50 = 5 -7(49)

a50 = -338

Hope this will helpful.

Thank you.

User Topcool
by
7.8k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories