Let a Denote the Area Enclosed by the Equations $y = x ^ { 2 }$

Multiple Choice

Let A denote the area enclosed by the equations $y = x ^ { 2 }$ and $y = 8 - x ^ { 2 }$ Then A is

A) $\frac { 4 } { 3 }$
B) $\frac { 8 } { 3 }$
C) $\frac { 16 } { 3 }$
D) $\frac { 32 } { 3 }$
E) $\frac { 64 } { 3 }$