Find the First and Second Derivatives of F(x) = $$\frac { 1 - 2 x } { e ^ { x } }$$

Multiple Choice

Find the first and second derivatives of f(x) = $$\frac { 1 - 2 x } { e ^ { x } }$$ .

A) f'(x) = 2x $e ^ { x }$ - 3 $e ^ { x }$ , F''(x) = 2x $e ^ { x }$ - $e ^ { x }$
B) f'(x) = 4x $e ^ { x }$ - 2 $e ^ { x }$ , F''(x) = 4x $e ^ { x }$ + 2 $e ^ { x }$
C) f'(x) = $\frac { 3 - 2 x } { e ^ { x } }$ , F''(x) = $\frac { 2 x - 5 } { e ^ { x } }$
D) f'(x) = $\frac { 2 x - 3 } { e ^ { x } }$ , F''(x) = $\frac { 5 - 2 x } { e ^ { x } }$