Find the Inverse of the Function $$f ( x ) = 8 x ^ { 3 } - 7$$

question 341

Multiple Choice

Find the inverse of the function.
- $$f ( x ) = 8 x ^ { 3 } - 7$$

• A) Not a one-to-one function
• B) \(\mathrm { f } ^ { - 1 } ( \mathrm { x } ) = \sqrt [ 3 ] { \frac { \mathrm { x } } { 8 } } + 7\)
• C) \(\mathrm { f } ^ { - 1 } ( \mathrm { x } ) = \sqrt [ 3 ] { \frac { \mathrm { x } - 7 } { 8 } }\)
• D) \(\mathrm { f } ^ { - 1 } ( \mathrm { x } ) = \sqrt [ 3 ] { \frac { \mathrm { x } + 7 } { 8 } }\)

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