KarinaTM
KarinaTM KarinaTM
  • 31-05-2017
  • Mathematics
contestada

Help please!
Write the series 7 + 9 + 11 + . . . + 21 in summation notation

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bcalle
bcalle bcalle
  • 31-05-2017
I hope you can open the attachment.
The expression is 2x + 5
starting at 1 and ending at 8
Ver imagen bcalle
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