Question

A sequence is represented by the explicit formula and A sequence is represented by the recursive formula below:

What is the sequence represented by the formula? please help with these two questions it for a test

Answer 1

Answer:

Option C is correct.

Step-by-step explanation:

Explicit formula for the geometric sequence is given by:

where r is the common ratio term.

Given the recursive formula for geometric sequence:

For n =2

⇒

For n =3

⇒

Common ratio(r):

and so on..

⇒ r = 3

Therefore, the explicit formula for the geometric sequence represented by the recursive formula is:

Step-by-step explanation: