What is the 9th term of the geometric sequence 7/9, -7/3, 7, -21, 63

When we look at the sequence, we can see that the change is *-3 each time. So we simply do that until the 9th term
7/9, -7/3, 7, -21, 63, -189, 567, -1701, 5103

Hope this helps

The answer would be c