Find the Solution Set for the System by Graphing Both $$\begin{array} { r } 4 x ^ { 2 } + y ^ { 2 } = 4 \\y ^ { 2 } - 4 x ^ { 2 } = 4\end{array}$$

Multiple Choice

Find the solution set for the system by graphing both of the system's equations in the same rectangular coordinate system and finding points of intersection.
- $$\begin{array} { r } 4 x ^ { 2 } + y ^ { 2 } = 4 \\y ^ { 2 } - 4 x ^ { 2 } = 4\end{array}$$

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