Complete the recursive formula of the arithmetic sequence -3, -1, 1, 3,... b(1)= "answer"
b(n)=b(n-1)+ "answer"

Given:

The given arithmetic sequence is:

To find:

The recursive formula of the given arithmetic sequence.

Solution:

We have,

Here, the first term is -3. So, .

The common difference is:

The recursive formula of an arithmetic sequence is:

Where, d is the common difference.

Putting , we get

Therefore, the recursive formula of the given arithmetic sequence is , where .

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step-by-step explanation:

4  

25

5258y

54.

t5

5r

54

5856

542

5458

86

.8558.65

565

565

55898

786

8/95

5896

8656265

556478