Courtneyangelmorris
Courtneyangelmorris Courtneyangelmorris
  • 17-08-2016
  • Mathematics
contestada

The nth term of a number sequence is 2n+5. Write down the first three terms of the sequence.

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caylus
caylus caylus
  • 18-08-2016
Hello,

u(n)=2n+5
u(1)=2*1+5=7
u(2)=2*2+5=9
u(3)=2*3+5=11
...
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