Below are five number sequences.
3, 5, 7, 9, 11,...
1
1
1
1
1
3 9 27' 81' 243
4, 20, 100, 500, 2500,...
4
25
4 2
1
5. 25
5, -13, -29,-40, -59,
Decide whether each sequence is an arithmetic sequence (A), a geometric
sequence (G), or neither (N). Which of the following strings of letters correctly
describes the types of the five sequences above (in order of top to bottom)?