Formulate the recursive formula for the following geometric sequence. {-16, 4, -1, } answer that question with all work shown.

Step-by-step explanation:

Formulate the recursive formula for the following geometric sequence.

{-16, 4, -1, ...}

Here the common difference of two terms are not same.

LEts find the common ratio. To find common ratio, divide the second term by first term

So common ratio is -1/4

Recursive formula is

'r' is the common ratio.

Recursive formula becomes

rounding to the nearest thousandth would be 452,000