Question

Pls help it's urgent!

Answer 1

The nth term of the arithmetic sequence used in this problem is given by:

A. f(n) = 3 + 2(n - 1) for ≥ 1.

What is an arithmetic sequence?

In an arithmetic sequence, the difference between consecutive terms is always the same, called common difference d.

The nth term of an arithmetic sequence is given by:

$a_n = a_1 + (n - 1)d$

In which $a_1$ is the first term.

In this problem, from the recursive sequence, the first term and the common difference are given as follows:

$a_1 = 3, d = 2$

Hence the nth term of the arithmetic sequence used in this problem is given by:

A. f(n) = 3 + 2(n - 1) for ≥ 1.

More can be learned about arithmetic sequences at https://brainly.com/question/6561461

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