Answer
$f'(x)=e^{\sin(x)} + x\cos(x)e^{\sin(x)}$
Work Step by Step
$f(x)=xe^{sin(x)}$
$f'(x)=e^{\sin(x)} + x\cos(x)e^{\sin(x)}$
The graph for $f(x)$ (blue) and $f'(x)$ (red) appear as if they are vertically mirror images of one another, although they are not.