SOLUTION: Given the arithmetic sequence 2, 6, ... If t(0) is the first term find a formula for t(n).

Algebra ->  Sequences-and-series -> SOLUTION: Given the arithmetic sequence 2, 6, ... If t(0) is the first term find a formula for t(n).      Log On


   

Question 792730: Given the arithmetic sequence 2, 6, ...
If t(0) is the first term find a formula for t(n).
Answer by psbhowmick(878) About Me  (Show Source):
You can put this solution on YOUR website!
t(0) = 2
Common Difference: d = 6-2=4
The n-th term: t(n) = t(0) + (n-1)d = 2+(n-1)4 = 4n-2