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  • 3 years ago

determine if h(x)=5/x+2 is an inverse of f(x)=5/x-2

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  1. LolWolf
    • 3 years ago
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    The definition of an inverse: \[ f((h(x))=h(f(x))=x \]So, does: \[ \frac{5}{f(x)+2}=\frac{5}{\frac{5}{x-2}+2}=x? \]

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