Editor
Editor
 Sep 18, 2022
0
If $f(x)=(-x+9)^{3}$, then $f^{-1}(x)=$
Difficulty: Easy
A: 
$9+\frac{1}{x^{\frac{1}{3}}}$
B: 
$6+x^{\frac{1}{3}}$
C: 
7
D: 
$9-x^{\frac{1}{3}}$
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NETNUST Entry TestMathematicsFunctions and Limits