Find the Inverse Function of F Informally $f ^ { - 1 } ( x ) = 4 \sqrt { x }$

question 59

Multiple Choice

Find the inverse function of f informally. ?
F(x) = x⁴
?

• A) \(f ^ { - 1 } ( x ) = 4 \sqrt { x }\) ?
• B) \(f ^ { - 1 } ( x ) = \sqrt [ 4 ] { x }\)
• C) \(f ^ { - 1 } ( x ) = \frac { 1 } { \sqrt [ 4 ] { x } }\)
• D) \(f ^ { - 1 } ( x ) = ( \sqrt [ 4 ] { x } ) ^ { 4 }\)
• E) \(f ^ { - 1 } ( x ) = - \sqrt [ 4 ] { x }\)

Calculate the financial outcome of engaging in futures contracts based on index movements.

Understand the principles of arbitrage in the context of futures pricing and interest rate parity.

Learn about the importance and impact of correlation among different financial indices.

Understand covered interest arbitrage, its implications for interest rate parity, and its effects on currency futures pricing.

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