Give All Solutions of the Nonlinear System of Equations, Including $$\begin{array} { l } y = 4 | x | - 4 \\y = x ^ { 2 }\end{array}$$

Multiple Choice

Give all solutions of the nonlinear system of equations, including those with nonreal complex components.
- $$\begin{array} { l } y = 4 | x | - 4 \\y = x ^ { 2 }\end{array}$$

A) $\{ ( - 2,4 ) \}$
B) $\{ ( 2,4 ) \}$
C) $\{ ( 2,4 ) , ( - 2,4 ) \}$
D) $\{ ( 0 , - 4 ) , ( - 2,4 ) \}$