Enter a recursive rule for the geometric sequence? 4, -16, 64, -256,... a^1 = __; a^n = __ Plzz help!

Margarete asked Jan 4, 2022

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22 votes

Enter a recursive rule for the geometric sequence?

4, -16, 64, -256,...

a^1 = __; a^n = __

Plzz help!

Margarete asked Jan 4, 2022

3.3k points

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28 votes

Answer:

Explanation:

a^1=-2

a^n=a×a^n-1

Sammuel answered Jan 8, 2022

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