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P.nut1996

  • 3 years ago

If f(x)=(x+2/2) then what is f^-1(x)

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  1. ltinson
    • 3 years ago
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    x^2/x+1

  2. P.nut1996
    • 3 years ago
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    \[f(x)=\frac{ x+2 }{ 2 } what is f ^{-1}(x)\]

  3. P.nut1996
    • 3 years ago
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    \[A. \frac{ 1 }{ 2 }x+1\]

  4. P.nut1996
    • 3 years ago
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    \[B. 2x+1\]

  5. P.nut1996
    • 3 years ago
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    \[C. 2x-2\]

  6. P.nut1996
    • 3 years ago
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    \[D. 2x+2\]

  7. ritez
    • 3 years ago
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    put y = (x + 2)/2 now try to get x in terms of y , replace it with x and that is f ^-1 x

  8. P.nut1996
    • 3 years ago
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    Thanks! :)

  9. ritez
    • 3 years ago
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    yw :)

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