Mathematics, 02.03.2021 20:30, novelty3650

What is the explicit formula for this sequence? 4,-8, 16, -32, ...
A. an = 4•(-2)"
B. a, = 2(-4)
C. an = 4.(-2)(n-1)
D. 2,= -2.4(n-1)

Answers: 2

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What is the explicit formula for this sequence? 4,-8, 16, -32, ...
A. an = 4•(-2)"
B....