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Given a sequence is defined by the explicit definition LaTeX: t_n=\:n^2+nt n = n 2 + n, find the 4th term of the sequence. (ie LaTeX: t_4t 4)

4

8

20

1806

2 Answers

7 votes

*100% CORRECT ANSWERS

Given a sequence is defined by the explicit definition LaTeX: t_n=\:n^2+nt n = n 2 + n-example-1
Given a sequence is defined by the explicit definition LaTeX: t_n=\:n^2+nt n = n 2 + n-example-2
Given a sequence is defined by the explicit definition LaTeX: t_n=\:n^2+nt n = n 2 + n-example-3
User Zachary Canann
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Answer:

C. 20

Explanation:

I took the Quiz and somehow my wild guess was correct lol. Hope this helps

User Bendemann
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