Find the Inverse Function of F Informally $f ( x ) = x ^ { 3 }$

question 57

Multiple Choice

Find the inverse function of f informally.
$f ( x ) = x ^ { 3 }$

• A) \(f ^ { - 1 } ( x ) = - \sqrt [ 3 ] { x }\)
• B) \(f ^ { - 1 } ( x ) = 2 ( \sqrt [ 3 ] { x } )\)
• C) \(f ^ { - 1 } ( x ) = 3 \sqrt { x }\)
• D) \(f ^ { - 1 } ( x ) = ( \sqrt [ 3 ] { x } ) ^ { 3 }\)
• E) \(f ^ { - 1 } ( x ) = \sqrt [ 3 ] { x }\)

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