Register

Can someone help me to write the first ten terms of a sequence whose first term is -10 and whose common difference is -2.

Can someone help me to write the first ten terms of a sequence whose first term is -10 and whose common difference is -2.
78.9k views
0 votes
Can someone help me to write the first ten terms of a sequence whose first term is -10 and whose common difference is -2.

User Monique
by
7.9k points

1 Answer

7 votes


a_1=-10\\d=-2


a_2=-10-2=-12\\a_3=-10-2-2=-14\\a_4=-10-2-2-2=-16\\a_5=-10-2-2-2-2=-18\\a_6=-10-2-2-2-2-2=-20\\a_7=-10-2-2-2-2-2-2=-22\\a_8=-10-2-2-2-2-2-2-2=-24\\a_9=-10-2-2-2-2-2-2-2-2=-26\\a_(10)=-10-2-2-2-2-2-2-2-2-2=-28


a_n=-2n-8

User Unludo
by
8.6k points
← Prev Question Next Question →

No related questions found

Ask a Question
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

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Link Copied!