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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)
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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)

User Shephali
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6.8k points

2 Answers

6 votes

Answer:

If on USA TEST PREP it is D

Explanation:

User Nmenezes
by
6.7k points
4 votes

Answer:

A

Explanation:


User Alex Markman
by
7.0k points
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