Use properties of logarithms to evaluate the expression.
-If $f ( x ) = e ^ { x }$, find $f \left[ \ln \left( \frac { 1 } { e ^ { 2 } } \right) \right]$
A) $\ln \mathrm { e }$
B) $e ^ { 1 / x }$
C) $\frac { 1 } { \mathrm { e } ^ { 2 } }$
D) $- 2$

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The Answer of Use properties of logarithms to evaluate the expression.
-If $f ( x ) = e ^ { x }$, find $f \left[ \ln \left( \frac { 1 } { e ^ { 2 } } \right) \right]$
A) $\ln \mathrm { e }$
B) $e ^ { 1 / x }$
C) $\frac { 1 } { \mathrm { e } ^ { 2 } }$
D) $- 2$

Use Properties of Logarithms to Evaluate the Expression f(x)=exf ( x ) = e ^ { x }f(x)=ex

Use Properties of Logarithms to Evaluate the Expression $f ( x ) = e ^ { x }$