Restrict the Domain of the Function F So That the Function

question 158

Multiple Choice

Restrict the domain of the function f so that the function is one-to-one and has an inverse function.Then find the inverse function f^-1.State the domains and ranges of f and f^-1. ​
F(x) = -6x² + 2
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• A) The domain of f and the range of f^-1 are all real numbers x such that x ≥ 0.The domain of f^-1 and the range of f are all real numbers x such that x ≤ 2.​
• B) The domain of f and the range of f^-1 are all real numbers x such that x ≥ 0.The domain of f^-1 and the range of f are all real numbers x such that x ≤ 2.​
• C) The domain of f and the range of f^-1 are all real numbers x such that x ≥ 0.The domain of f^-1 and the range of f are all real numbers x such that x ≤ 2.​
• D) The domain of f and the range of f^-1 are all real numbers x such that x ≥ 0.The domain of f^-1 and the range of f are all real numbers x such that x ≤ -2.​
• E) The domain of f and the range of f^-1 are all real numbers x such that x ≥ 0.The domain of f^-1 and the range of f are all real numbers x such that x ≤ 2.

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