Hello, ferken!
Determine the general forumla for these sequences.
If you look, you see that each term is the sum of the preceding two terms.
. .
Therefore: .
This one is not an "additive" sequence . . . try ratios.and one for annual salary
. .
Each term is 1.04 times the preceding term . . .
. .
It is a geometric sequence with: first term and common ratio
. .