Write an Equation of the Inverse for the One-To-One Function $$f ( x ) = 5 x ^ { 3 } - 5$$

question 21

Multiple Choice

Write an equation of the inverse for the one-to-one function $$f ( x ) = 5 x ^ { 3 } - 5$$

• A) \(f ^ { - 1 } ( x ) = \sqrt [ 3 ] { \frac { x + 5 } { 5 } }\)
• B) \(f ^ { - 1 } ( x ) = \left( \frac { x + 5 } { 5 } \right) ^ { 3 }\)
• C) \(f ^ { - 1 } ( x ) = \frac { x - 5 } { 5 }\)
• D) \(f ^ { - 1 } ( x ) = \frac { x + 5 } { 5 }\)

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