Asequence has a second term of -4 and a common ratio of 4. what is the fifth term?

-256

Step-by-step explanation:

The common ratio is the difference between two numbers in a geometric sequence, it´s the division between the two subsequent numbers on the geometric sequence, in this example if you have the term -4 would have to be multyplied by 4, so the third term would be -16, the fourth term would be -64 and the fifth term would be -256.

So the sequence would be:

-1,-4,-16,-64,-256