SOLUTION: I need help on these questions as I'm preparing for a unit test. Please help Is the sequence geometric? If so, identify the common ratio. 256, 64, 16, 4

SOLUTION: I need help on these questions as I'm preparing for a unit test. Please help Is the sequence geometric? If so, identify the common ratio. 256, 64, 16, 4

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Question 1001035: I need help on these questions as I'm preparing for a unit test. Please help
Is the sequence geometric? If so, identify the common ratio.
256, 64, 16, 4

Answer by ikleyn(52786) (Show Source): You can put this solution on YOUR website!
.
It is a geometric sequence. Do you know what is it?

Its ratio is :

= ,

= ,

and so on.

It is so easy . . .

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