The nth term is 4n - 3
The nth term is 2n+5 and so the next number is 17
Add 4 to the previous number
I suspect that the first term should be "negative 3", ie the sequence is -3, 1, 5, 9, 13, 17, ... The nth term is 4n - 7
n+4
It is: 2n+9
term n = 3n - 1 for n = 1, 2, 3, ...
The nth term is 2n+5 and so the next number is 17
13/17
There are infinitely many possible answers. The simplest, linear, rule is Un = 4n - 17 for n = 1, 2, 3, ...
Add 4 to the previous number
I suspect that the first term should be "negative 3", ie the sequence is -3, 1, 5, 9, 13, 17, ... The nth term is 4n - 7
+8, +9, +10, (+11, +12, +13...)
n+4
It is: 2n+9
4 Four Qutro The correct answer is: The nth term is 4n + 1
The rule is t(n) = 5 + 2*n, where n = 1, 2, 3, ...
The nth term is 25-4n and so the next term will be 5