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Determine If the Sequence Is Arithmetic $\frac { 1 } { 3 }$

Question 209

Multiple Choice

Determine if the sequence is arithmetic. If the sequence is arithmetic, find the common difference.
-3 , 9 , 27 , 81 , 243, . . .

A) yes, 3
B) yes, $\frac { 1 } { 3 }$
C) no
D) yes, 9

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