Determine Whether the Sequence Is Geometric $$7,21,63,189 , \ldots$$ ?
A)Geometric Sequence

question 14

Multiple Choice

Determine whether the sequence is geometric.If so,find the common ratio.? $$7,21,63,189 , \ldots$$ ?

• A)Geometric sequence, \(r = 3\)
• B)Not a geometric sequence
• C)Geometric sequence, \(r = 8\)
• D)Geometric sequence, \(r = 7\)
• E)Geometric sequence, \(r = 4\)

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