Represent the geometric series using the explicit formula. 3, −6, 12, −24, …

f(n) = 3 ⋅ (2)(n−1)
f(n) = 3 ⋅ (−2)(n−1)
f(n) = f(n − 1) ⋅ (2)
f(n) = f(n − 1) ⋅ (−2)

820,000 is the answr

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