OhOkAlex
OhOkAlex OhOkAlex
  • 18-12-2017
  • Mathematics
contestada

can anyone help out with these two questions?

can anyone help out with these two questions class=
can anyone help out with these two questions class=

Respuesta :

Аноним Аноним
  • 19-12-2017
To find f(3), plug x = 3 in f(x),
∴ f(3) = 3(3)+1 = 9+1 = 10
Therefore, the ordered pair is (3,10)

For second one,
plug x = 10 in f⁻¹(x), 

f⁻¹(10) = 10-1/3 = 9/3 = 3

Therefore, the ordered pair is (10,3)
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