Solve the Problem $A ( x ) = 2 x ^ { 2 }$

Multiple Choice

Solve the problem.
-A wire of length 8x is bent into the shape of a square. Express the area A of the square as a function of x.

A) $A ( x ) = 2 x ^ { 2 }$
B) $A ( x ) = \frac { 1 } { 16 } x ^ { 2 }$
C) $\mathrm { A } ( \mathrm { x } ) = 4 \mathrm { x } ^ { 2 }$
D) $A ( x ) = 8 x ^ { 2 }$