If $f ( x ) = \left( \frac { x + 1 } { x - 1 } \right) ^ { 3 } , \text { find } f ^ { \prime } ( 3 )$

question 243

Multiple Choice

If $f ( x ) = \left( \frac { x + 1 } { x - 1 } \right) ^ { 3 } , \text { find } f ^ { \prime } ( 3 )$

• A)4
• B) \(- \frac { 2 } { 3 }\)
• C)12
• D)3
• E) \(- 6\)
• F) \(- 3\)
• G)6
• H)None of these

Comprehend the significance of financial analysis beyond the mechanical computation of ratios.

Understand the methodology and importance of time-series and comparative analyses.

Grasp the concept of the DuPont model in dissecting ROE into component ratios.

Recognize the different bases used in preparing component percentages and their implications.

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