Solved

Find the Common Ratio, R, for the Geometric Sequence $243 , - 81,27 , - 9 , \ldots$

Question 14

Multiple Choice

Find the common ratio, r, for the geometric sequence.
- $243 , - 81,27 , - 9 , \ldots$

A) $- \frac { 1 } { 4 }$
B) $\frac { 1 } { 3 }$
C) $- 3$
D) $- \frac { 1 } { 3 }$

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