A. Identify if each given sequence is geometric or not. If it is geometric, find
the common ratio.
1. 7,21,63,189,...
2. -1,4, -16,64, ...
3. 6,12,18,24,...
4. 1000,50, 2.5, 0.125, ...
1 2 3
6. 1,-5,25,-225,...
7. 100,20,4, 0.8,...
8. 1000,-800,640,-512,...
9. 7.1, 15.4,33.8,74.5, ...
10.0.3, 0.03, 0.003, 0.0003,..
3'3'3'3'***
the common ratio.
1. 7,21,63,189,...
2. -1,4, -16,64, ...
3. 6,12,18,24,...
4. 1000,50, 2.5, 0.125, ...
1 2 3
6. 1,-5,25,-225,...
7. 100,20,4, 0.8,...
8. 1000,-800,640,-512,...
9. 7.1, 15.4,33.8,74.5, ...
10.0.3, 0.03, 0.003, 0.0003,..
3'3'3'3'***
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not sure no.9 sorry but all af the answers are sure
Answer:
1. geometric
2. geometric
3 not geometric , 2
4 geometric
Step-by-step explanation: