pupton
pupton pupton
  • 16-08-2021
  • Mathematics
contestada

can anyone help me out with this one?

can anyone help me out with this one class=

Respuesta :

guyshimshon guyshimshon
  • 16-08-2021
a(n)=a1 + (n-1)d
a1=12
d=5-12=-7
a(n) = 12+(n-1)(-7)
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