Question

Recursive formula for 3,5,7,9,11

Answer 1

Answer:

$a_{n}$ = $a_{n-1}$ + 2

Step-by-step explanation:

There is a common difference d between consecutive terms

d = 5 - 3 = 7 - 5 = 9 - 7 = 11 - 9 = 2

A recursive formula allows a term in the sequence be found by adding d to the previous term, then

$a_{n}$ = $a_{n-1}$ + 2 : with a₁ = 3