A. State whether each of the following sequences is arithmetic or geometric and write the common difference or common ratio of each sequence
6.) 3,9, 27, 81, 243...
7.) 7, 21, 63, 189, 567 ...
8.) 7, 14, 21, 28, 35 ...
9.) 5, 25, 45, 65, 85 ...
10.) 2, 8, 32, 128, 512...​