Solve the System by the Substitution Method $$\begin{array} { l } 2 x ^ { 2 } + 4 y ^ { 2 } = 36 \\y = x + 3\end{array}$$

Multiple Choice

Solve the system by the substitution method.
- $$\begin{array} { l } 2 x ^ { 2 } + 4 y ^ { 2 } = 36 \\y = x + 3\end{array}$$

A) $\{ ( 0,3 ) , ( - 4 , - 1 ) \}$
B) $\{ ( 0 , - 3 ) , ( - 4 , - 1 ) \}$
C) $\{ [ 0,3 ) , ( 4,7 ) \}$
D) $\{ ( 0 , - 3 ) , ( 4,7 ) \}$