× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
j
3
s
3
j
2
J
2
e
2
n
2
t
2
d
2
b
2
t
2
J
2
b
2
Home Q & A Board Other Fields Homework Help Other
New Topic  
juju2744 juju2744
wrote...
Posts: 29
Rep: 0 0
11 years ago
What is the common difference (what you add to continue the pattern) of this sequence?

5, -10, 15, -20,...
Ok so no common difference got it.
My hw question asks me to find a formula for the nth term of this sequence. How do I do that?
Read 380 times
2 Replies

Related Topics

Replies
wrote...
#1
11 years ago
25, -30, 35, -40, and so on...
wrote...
#2
11 years ago
The difference between sequential terms is
-15, 25, -35
There is no common difference.
Common differences exist in arithmetic sequences.
This is not an arithmetic sequence.
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  788 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 311
  
 293
  
 446
Your Opinion
Who will win the 2024 president election?
Votes: 119
Closes: November 4
Previous poll results: Which 'study break' activity do you find most distracting?