# Algebra

posted by
**Rebkea** on
.

A = - 113 and A = -213

20 40

this is an arithmetic sequence

and i have to find the explicit formula and the recursive formula

how do i do that?

posted by
**Rebkea** on
.

A = - 113 and A = -213

20 40

this is an arithmetic sequence

and i have to find the explicit formula and the recursive formula

how do i do that?