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What is the nth term of the sequence? 3,7,15,27

What is the nth term of the sequence? 3,7,15,27
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What is the nth term of the sequence? 3,7,15,27

User J Set
by
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2 Answers

3 votes
1st:3
2nd:7
3rd:15
4th:27
5th:43
6th:63
7th:87
8th:115
9th:147
User Ricardo Deano
by
8.5k points
5 votes
37
Explanation:
Because the common difference is 5
Add the term to the common difference
1st term = -3
2nd = 2
3rd. = 7
4th = 12
5th = 17
6th = 22
7th = 27
8th = 32
9th = 37
User Nehil Mistry
by
8.4k points
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