Given the arithmetic sequence an=4-4(n-1), what is the domain for n?

The domain for n is  

Explanation:

The arithmetic sequence is    

To determine the domain of the sequence, let us consider   as    

Thus, the sequence becomes,    

The domain of the function is the set of all x-values for which the function is real and well defined.

Since, the function has no domain constraints or undefined points. Therefore, the domain of the function is

Thus, the domain of the arithmetic sequence   is  

you didn't post any answer choices, so its not 100% clear what your teacher is looking for

however, log(15/7) is equivalent to log(15) - log(7)

i'm using the rule log(x/y) = log(x) - log(y)

4+3x hope you like mark as brainliest✔