3 years ago

Is the sequence 18,9,9/2,9/4,9/8...a geometric sequence

1 answer:

4 0

Remember in a geometric sequence you multiply if it is increasing if it is decreasing it is a number less than 1
Ina arthritic sequence you add if it is increasing if it is decreasing you add by a negative number
This sequence is geometric it is being multiplied by 1/2

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Svetllana [295]

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3 years ago

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Vladimir79 [104]

Hello!

First, let's write the problem.
$3x+\frac{1}{5}y=7$
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Our final answer would be,
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Thanks!
-TetraFish

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3 years ago