ggmipharacmiggleta
ggmipharacmiggleta ggmipharacmiggleta
  • 06-09-2016
  • Mathematics
contestada

let f(x) = x2 − 81. find f−1(x).

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potatoe2502
potatoe2502 potatoe2502
  • 06-09-2016
The inverse [ f-1(x) ] of f(x) would be (x+81) / 2. 
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