Analyze the Graph of the Function $f ( x ) = - x + 4 \arctan ( x ) . \text { Determine any intercepts, }$

Analyze the graph of the function $f ( x ) = - x + 4 \arctan ( x ) . \text { Determine any intercepts, }$ relative extrema, points of inflection and asymptotes. Also determine where the graph is increasing or decreasing and concave up or concave down. Then identify the graph from the choices below.

A)

B)

C)

D)

E)