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Find the domain and range of the INVERSE of the given function.
Square root x-3

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Suggested Answer

[tex]f(x)=\sqrt{x-3}\\
y=\sqrt{x-3}\\
y^2=x-3\\
x=y^2+3\\
f^{-1}(x)=x^2+3\\
D:x\in\matxbb{R}\\
R:y\in\langle3,\infty)[/tex]

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