The Slope of the Tangent Line to the Graph $f ( x ) = \frac { 2 } { x + 4 }$

Multiple Choice

The slope of the tangent line to the graph $f ( x ) = \frac { 2 } { x + 4 }$ at the point (-3, 2) is

A) -3
B) -2
C) 2
D) 3
E) 4