mariahdoyle516 mariahdoyle516

01-05-2020
Mathematics

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1.--2.4.-8. What is the sequence?

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PollyP52 PollyP52

01-05-2020

Answer:

Geometric sequence.

Step-by-step explanation:

This is a Geometric Sequence with common ratio -2:

-2 = 1* -2

4 = -2*-2

-8 = 2 * -2.

the nth term = (-2)^(n-1).

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