The nth tern, tn, of 2n + 4 is:
tn = 2n + 4
The first term is when n = 1:
t1 = 2 x 1 + 4 = 2 + 4 = 6
The second term is when n = 2:
t2 = 2 x 2 + 4 = 4 + 4 = 8
The third term is when n = 3:
t3 = 2 x 3 + 4 = 6 + 4 = 10
And so on. eg the thirty fourth term is when n = 34:
t34 = 2 x 34 = 4 = 68 + 4 = 72.
The nth term is (2n - 12).
Each number in this sequence is twice the previous number. The nth. term is 2n-1.Each number in this sequence is twice the previous number. The nth. term is 2n-1.Each number in this sequence is twice the previous number. The nth. term is 2n-1.Each number in this sequence is twice the previous number. The nth. term is 2n-1.
[object Object]
1 2 3 4= n 2 4 6 8 plusing two = 2n answer 2n
Un = 2n + 2 is one possible answer.
The nth term is (2n - 12).
The Nth term in the series is [ 2N ] .
Each number in this sequence is twice the previous number. The nth. term is 2n-1.Each number in this sequence is twice the previous number. The nth. term is 2n-1.Each number in this sequence is twice the previous number. The nth. term is 2n-1.Each number in this sequence is twice the previous number. The nth. term is 2n-1.
2n - 12
It is: 2n+4
2n
[object Object]
If the nth term is 8 -2n then the 1st four terms are 6, 4, 2, 0 and -32 is the 20th term number
Un = 2n - 8 Un = 2n - 8 Un = 2n - 8 Un = 2n - 8
1 2 3 4= n 2 4 6 8 plusing two = 2n answer 2n
Un = 2n + 2 is one possible answer.
2n(n+1)