Find the common difference of the sequence shown. 1/2, 1/4, 0, ...... * -1/8 * -1/4 * -1/2

asked Apr 16, 2017 15.1k views

5 votes

Find the common difference of the sequence shown.

1/2, 1/4, 0, ......
* -1/8
* -1/4
* -1/2

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4 votes

the common difference is -1/4

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4 votes

The common difference is -1/4.
You can figure this out by subtracting each value in the sequence by the value right before it. Ex. 1/4 - 1/2 = -1/4

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