THEemmanator THEemmanator
  • 17-10-2018
  • Mathematics
contestada

Find the value of y that makes y + 4,6,y, ... an arithmetic sequence.

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dragonflame0921
dragonflame0921 dragonflame0921
  • 17-10-2018

The value of y is 4.

4+4 is 8.

The sequence is 8, 6, 4. The common difference is -2.


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