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Mathematics 7 Online
OpenStudy (jacob902):

Which of the following is the algebraic expression that best describes the sequence 3, 9, 27, 81, 243, …? explain why please

OpenStudy (jacob902):

A.3x+3 B.3^x C.x+3 D.3x

OpenStudy (coolguy34):

D. 3x because it's multiplying by 3.

OpenStudy (jacob902):

d was incorrect

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