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Find the Common Difference for the Arithmetic Sequence $2 , - 1 , - 4 , - 7 , \ldots$

Question 70

Multiple Choice

Find the common difference for the arithmetic sequence.
- $2 , - 1 , - 4 , - 7 , \ldots$

A) $- 6$
B) $- 9$
C) $- 6.6$
D) $- 3$

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