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RE What is the common difference in the following arithmetic sequence? 7, 3,-1, -5, .... -3 4 12

RE What is the common difference in the following arithmetic sequence? 7, 3,-1, -5, .... -3 4 12
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0 votes
RE

What is the common difference in the following arithmetic sequence?
7, 3,-1, -5, ....
-3
4
12

asked
User Acalypso
by
7.9k points

2 Answers

3 votes

Answer: -4

Explanation:

answered
User Yuza
by
7.9k points
6 votes

Answer:

d = - 4

Explanation:


a_1=7\\a_2=3\\\\d=a_2-a_1=3-7=-4

answered
User Bhautik Chudasama
by
7.8k points
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