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 Find ft(x) if f(x)=log3(x25x2)\text { Find } f ^ { t } ( x ) \text { if } f ( x ) = \log _ { 3 } \left( \frac { x ^ { 2 } - 5 } { x - 2 } \right)

Question 125

Multiple Choice

 Find ft(x)  if f(x) =log3(x25x2) \text { Find } f ^ { t } ( x ) \text { if } f ( x ) = \log _ { 3 } \left( \frac { x ^ { 2 } - 5 } { x - 2 } \right)


A) ft(x) =x22x25f ^ { t } ( x ) = \frac { x ^ { 2 } - 2 } { x ^ { 2 } - 5 }
B) ft(x) =x22(x25) ln(3) f ^ { t } ( x ) = - \frac { x ^ { 2 } - 2 } { \left( x ^ { 2 } - 5 \right) \ln ( 3 ) }
C) ft(x) =x24x+5(x25) (x2) ln(3) f ^ { t } ( x ) = \frac { x ^ { 2 } - 4 x + 5 } { \left( x ^ { 2 } - 5 \right) ( x - 2 ) \ln ( 3 ) }
D) ft(x) =x24x+5(x25) (x2) f ^ { t } ( x ) = \frac { x ^ { 2 } - 4 x + 5 } { \left( x ^ { 2 } - 5 \right) ( x - 2 ) }
E) ft(x) =x22(x25) ln(3) f ^ { t } ( x ) = \frac { x ^ { 2 } - 2 } { \left( x ^ { 2 } - 5 \right) \ln ( 3 ) }

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