Answer:
6. not
7. geometric, r = -2
8. geometric, r=√b
9. not
10. geometric, r = 2/3
Step-by-step explanation:
divide the second term by the first term then divide third term by the second term, repeat the process until the last term. if you got the same answer to all of these then it is a geometric sequence and the result is the ratio.
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Answers & Comments
Answer:
6. not
7. geometric, r = -2
8. geometric, r=√b
9. not
10. geometric, r = 2/3
Step-by-step explanation:
divide the second term by the first term then divide third term by the second term, repeat the process until the last term. if you got the same answer to all of these then it is a geometric sequence and the result is the ratio.