SamInaCan SamInaCan
  • 06-04-2017
  • Mathematics
contestada

F(x)= sqrt x-5 find f -1
A.
f ­-1 (x) = (x + 5)2; y > 5

B.
f­-1 (x) = x2 +25; y> 25

C.
f ­-1 (x) = x2 + 5; y > 5

D.
f­-1 (x) = x2 +25; y> 5

Respuesta :

CylaChan
CylaChan CylaChan
  • 09-04-2017
i would say a bc it look right
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