Acertain arithmetic sequence has this explicit formula for the nth term: an = 11 + (n – 1)(4) the same sequence has this recursive formula: an = an–1 + what number belongs in the blank space in the recursive formula? a.15 b.11 c.3 d.4

4

Step-by-step explanation:

A certain arithmetic sequence has this explicit formula for the nth term:

Substitute n = 1

Substitute n =2

So, --1

Substitute n = 3

---2

So, with 1 and 2

Recursive formula :

Since d is 4

So, the number belongs in the blank space in the recursive formula is 4.

step-by-step explanation: