Use the Functions Given By $f ( x ) = \frac { 1 } { 8 } x - 3$

Multiple Choice

Use the functions given by $f ( x ) = \frac { 1 } { 8 } x - 3$ and $g ( x ) = x ^ { 2 }$ to find the value $\left( g ^ { - 1 } \circ g ^ { - 1 } \right) ( - 4 )$

A) 16
B) -16
C) 32
D) The value does not exist.
E) -32