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Write the explicit formula for the sequence. -1, 4, -16, 64,... A) an = (4)(n-1) B) an = (-4)(n-1) C) an = -(4)(n-1) D) an = -(-4)(n-1)

Respuesta :

Answer:

A

Step-by-step explanation:


Answer:

If on USA TEST PREP it is D

Step-by-step explanation:

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