nth term is 8 - n.
an = 8 - n, so the sequence is {7, 6, 5, 4, 3, 2,...} (this is a decreasing sequence since the successor term is smaller than the nth term).
So, the sum of first six terms of the sequence is 27.
the first 4 terms of the sequence which has the nth term is a sequence of numbers that that goe together eg. 8,12,16,20,24 the nth term would be 4n+4
Since there are no graphs following, the answer is none of them.
9
It is 1062882.
nth term Tn = arn-1 a = first term r = common factor
2,1,0 is th sequence of its terms
32, 60, 88, 116, 144
We need help with answering this question.
the first 4 terms of the sequence which has the nth term is a sequence of numbers that that goe together eg. 8,12,16,20,24 the nth term would be 4n+4
5, 8, 11, 14 and 17.
Find the 7th term of the geometric sequence whose common ratio is 1/2 and whose first turn is 5
-8
The first four terms are 3 9 27 81 and 729 is the 6th term.
5n+2 or 5n-2. I'll assume 10n 10,20,30,40,50
-8
4,8,12,16,20
It is the sequence of first differences. If these are all the same (but not 0), then the original sequence is a linear arithmetic sequence. That is, a sequence whose nth term is of the form t(n) = an + b