Question

what is the nth term for 2,10,18,26

Answer 1

2+ (n-1)8

Answer 2

it is an arithmetic progression. with first term a = 2, and common difference d = 8

and n th term of an AP is given by \[T_{n} = a+(n-1)d\]

Answer 3

or simplified, it would be a_n= 8n-6