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keeponbleeding

  • 3 years ago

How do I find f(x) and g(x) so the function can be expressed as y = f(g(x))? y = 8/(x^2) +4

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  1. amistre64
    • 3 years ago
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    there are a few ways this can be approached

  2. amistre64
    • 3 years ago
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    one way is to replace the "x" term with g(x) f(x) = g(x) + 4 then define g(x) by what was replaced

  3. Zekarias
    • 3 years ago
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    @amistre64 what if \[f(x)=\frac{ 8 }{ (g(x))^{2} }+4\]

  4. myininaya
    • 3 years ago
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    There are a few ways to approach this like @amistre64 said.

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