Answers

2015-06-23T19:48:49+08:00

This Is a Certified Answer

×
Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
If a sequence of values follows a pattern of adding a fixed amount from one term to the next, it is referred to as an  arithmetic sequence.   The number added to each term is constant (always the same).The fixed amount is called the common difference, d,referring to the fact that the difference between two successive terms yields the constant value that was added.   To find the common difference, subtract the first term from the second term.

example:
find the 8th term of arithmetic sequence 3,6,9,12,........
by using a formula to find the d=a2-a1

d=a2-a1
d=6-3
d=3
then the common difference or d is equal to 3

0
2015-06-24T07:48:17+08:00

This Is a Certified Answer

×
Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
Arithmetic sequence is a sequence whose consecutive terms have a common difference
0