Classify the sequence arithmetic , geometric, or neither

Geometric

Step-by-step explanation:

Given terms are {3, -1, 1/3, -1/9............}

If we have common difference between the terms then it is arithmetic

If we have common ratio between the terms then it is Geometric

Difference of 3  and -1  is 4

Difference of 1/3  and -1 is -4/3

Common difference it not same so it is not Arithmetic

Now we check common ratio

we divide second term by first term

first term is 3  and second term is -1

now we check with next two terms

common ratio is -1/3

So this is Geometric

x^6

step-by-step explanation:

this is correct because:

x-6=0

0*x=0

so

x^6

answer. d.289 hope that