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AssignmentFill in the Blanks
Geometric Series
Question 1 • FL-1200330-Algebra 2 Sem 2 - Flex
The nth term of a geometric sequence is an = a1 • r n-1 , where a1 is the first term and r is the common ratio. Identify a1 and r for each geometric sequence. 1, 3, 9, 27, ... 8, 4, 2, 1, ... 4, -16, 64, -256, ...
Answer
=:
1
=:
3
=:
8
=:
1/2
=:
4
=:
-4