kimberly768 kimberly768
  • 17-03-2017
  • Mathematics
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If f(x) = 3x 1 and f^-1 = x-1/3 , then the ordered pair of f^-1(10) =

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apologiabiology
apologiabiology apologiabiology
  • 17-03-2017
f(x)=3x+1
f⁻¹(x)=[tex] \frac{x-1}{3} [/tex]

f⁻¹(10)=
just subsitute 10 for x in that equaiton
f⁻¹(10)=[tex] \frac{10-1}{3} [/tex]
f⁻¹(10)=[tex] \frac{9}{3} [/tex]
f⁻¹(10)=3

orderd pari is (10,3)




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