Write the common difference of an arithmetic sequence if a8 = ‒8 and a10 = ‒12 ? A. ‒4 B. ‒2 C. ‒1 D. 2

QAmmunity.org

My account
Edit my Profile
Private messages
My favorites

Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question

asked Feb 4, 2021 63.4k views

5 votes

Write the common difference of an arithmetic sequence if a8 = ‒8 and a10 = ‒12 ? A. ‒4 B. ‒2 C. ‒1 D. 2

Mathematics
middle-school

Mthurlin asked

by Mthurlin

7.4k points

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

0 votes

Answer:

the common difference between these numbers are 2

Syex answered Feb 11, 2021

by Syex

9.1k points

0 Comments

Please log in or register to add a comment.

← Prev Question Next Question →

Related questions

asked Dec 9, 2021 196k views

Prove that for any arithmetic sequence a7+a10=a8+a9

Ibrahim Najjar asked Dec 9, 2021

by Ibrahim Najjar

8.9k points

Mathematics
college

1 answer

3 votes

196k views

asked Oct 9, 2024 46.4k views

HURRY PLEASEEEEE Which term is −234,375 for the following sequence, assuming that the pattern continues? 3, −15, 75, −375, … 1. a8 2. a9 3. a10 4. a11

Kkgarg asked Oct 9, 2024

by Kkgarg

8.4k points

Mathematics
high-school

1 answer

2 votes

46.4k views

asked Dec 15, 2018 51.5k views

Suppose that in a sequence a2 = 14, a4 = 26, a6 = 38, a8 = 50, and a10 = 62. Which of the following is the explicit formula for the sequence? 1. an = 2n + 6 2. an = 2n + 12 3. an = 6n + 2 4. an = 12n +

Bina asked Dec 15, 2018

by Bina

8.1k points

Mathematics
high-school

1 answer

1 vote

51.5k views

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

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

0 Comments

Please log in or register to add a comment.

Related questions

Other Questions