Find the Inverse Function for F (X) = $\frac { x - 1 } { x + 1 }$

question 59

Multiple Choice

Find the inverse function for f (x) = $\frac { x - 1 } { x + 1 }$ .

• A) \(\frac { x + 1 } { x - 1 }\)
• B) \(\frac { x } { x + 1 }\)
• C) \(\frac { x + 1 } { x }\)
• D) \(\frac { 1 + x } { 1 - x }\)
• E) \(\frac { x + 1 } { 1 - x }\)
• F) \(\frac { x } { x - 1 }\)
• G) \(\frac { x - 1 } { x + 1 }\)
• H) \(\frac { x - 1 } { x }\)

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Proportional

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