Register
Write an equation for the nth term of the arithmetic sequence. Then find a10. −6,−9,−12,−15, ...
139k views
7 votes
Write an equation for the nth term of the arithmetic sequence. Then find a10.

−6,−9,−12,−15, ...

User Apandit
by
7.9k points

1 Answer

6 votes
Answer: -33
Sequence: An = −3n − 3
*Plug-In n = 10*
n = -3(10) - 3
n = -30 - 3
n = -33
User EEAH
by
7.3k points
← Prev Question Next Question →

Related questions

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

9.5m questions

12.2m answers

Other Questions

What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
Link Copied!