Register
Which of the following sequences is not arithmetic? a.1, 2, 3, 4, ... b.2, 4, 6, 8, ... c.0, -2, -4, -6, ... d.1, 4, 9, 16, ...
121k views
0 votes
Which of the following sequences is not arithmetic?

a.1, 2, 3, 4, ...
b.2, 4, 6, 8, ...
c.0, -2, -4, -6, ...
d.1, 4, 9, 16, ...

User Marcin Zablocki
by
5.6k points

2 Answers

3 votes

Answer:

1, 4, 9, 16, ...

Explanation:

User SolarLune
by
5.9k points
4 votes
Answer: Choice D

===========================

A is arithmetic since we add 1 each time. The common difference is d = 1
B is arithmetic because the common difference is d = 2
C is arithmetic because d = -2 is the common difference
D is not arithmetic. The jump from 1 to 4 is +3 while the jump from 4 to 9 is +5
User TanguyB
by
5.5k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.2m questions

8.1m answers

Other Questions

Solve using square root or factoring method plz help!!!!.....must click on pic to see the whole problem
giles is searching for a sock and discovers that he has 10 socks for every 5 pairs of shoes. if he has 20 socks how many pair of shoes does he have
WILL UPVOTE EVERY ANSWER! MULTIPLE CHOICE! Solve for Y. 8-8y=2y+78 A)y=7 B)y=70 C)y=-7 D)y=-70
maggie has only dimes and quarters in her purse. she has 27 coins with a total value of 4.05. how many dimes does maggie have in her purse
Help me please!! asap!
Link Copied!