Evaluate the Function $h ( x ) = \left[ \left[ \frac { 1 } { 2 } x + 9 \right] \right]$

Multiple Choice

Evaluate the function $h ( x ) = \left[ \left[ \frac { 1 } { 2 } x + 9 \right] \right]$ for x = 6.

A) h(x) = 9
B) h(x) = 3
C) h(x) = -12
D) h(x) = 12
E) h(x) = -3