(1 point) Find a formula for the nth term in the sequence: 17,−17/8,17/27,−17/64,17/125,…

Given:

The sequence is:

To find:

The formula for the nth term in the given sequence.

Solution:

We have,

The given sequence can be written as

The sign are alternative and the absolute value of each term can be defined by the expression , where n is a natural number.

So, the required formula is:

Therefore, the formula for nth term in the given sequence is .

i believe the answer is the polygon, heptagon.