Find the Inverse of the One-To-One Function $f ^ { - 1 } ( x ) = 3 x ^ { 2 }$

question 512

Multiple Choice

Find the inverse of the one-to-one function.

Y = 3x

• A) \(f ^ { - 1 } ( x ) = 3 x ^ { 2 }\)
• B)f ^-1(x) = 3x
• C) \(f ^ { - 1 } ( x ) = \frac { x } { 3 }\)
• D) \(f ^ { - 1 } ( x ) = \frac { 3 } { x }\)
• E)f ^-1(x) = 9x

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