Question

PLEASE I BEG SOMEONE TO HELP

Write an recursive formula for an, the nth term of the sequence 19, 22, 25, ....​

Answer 1

16 + 3n

Explanation:

a = 19 ; common difference = 22 - 19 = 3

a(n) = a + (n -1 ) *d

= 19 + (n-1)*3

= 19 + 3n - 3

= 16 + 3n