wilfredmathew246 wilfredmathew246
  • 14-06-2020
  • Mathematics
contestada

the first three terms of the sequence are -9 -7 -5 select the expression giving the nth term of the sequence n+2,n-2, 2n-9, 2n - 11

Respuesta :

09pqr4sT
09pqr4sT 09pqr4sT
  • 14-06-2020

Answer:

2n-11

Step-by-step explanation:

-9, -7, -5

a+(n-1)d

-9+(n-1)2

-9+2n-2

2n-11

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