3 years ago

What is the rule for the following geometric sequence? 64, -128, 256, -512...

Mathematics

1 answer:

Elena-2011 [213]3 years ago

7 0

Answer:

The previous number keeps getting multiplied by - 2

Step-by-step explanation:

64 ×-2 = -128

-128 × -2 = 256

256 × -2 = -512

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