Use the Functions Given By $f ( x ) = \frac { 1 } { 8 } x - 5$

Multiple Choice

Use the functions given by $f ( x ) = \frac { 1 } { 8 } x - 5$ and g(x) = x³ to find (g^-1 _º f^-1) (-5) .

A) -2
B) 0
C) -4
D) 2
E) 4