Solve Nonlinear Systems by Substitution
- $$\begin{array} { l } y = - x ^ { 2 } + 3 \\x ^ { 2 } + y ^ { 2 } = 5\end{array}$$

Multiple Choice

Solve Nonlinear Systems By Substitution
- $$\begin{array} { l } y = - x ^ { 2 } + 3 \\x ^ { 2 } + y ^ { 2 } = 5\end{array}$$

A) $\{ ( 2 , - 1 ) , ( 1,2 ) , ( - 1,2 ) , ( - 2 , - 1 ) \}$
B) $\{ ( 1,2 ) , ( - 1,2 ) \}$
C) $\{ ( 2 , - 1 ) , ( - 2 , - 1 ) \}$
D) $\{ ( 1,4 ) , ( 4,19 ) \}$