Find All Real Solutions to the System of Equations Using $\begin{array} { l } y = - x ^ { 2 } + 13 \\x ^ { 2 } + y ^ { 2 } = 25\end{array}$

Multiple Choice

Find all real solutions to the system of equations using the substitution method.
- $\begin{array} { l } y = - x ^ { 2 } + 13 \\x ^ { 2 } + y ^ { 2 } = 25\end{array}$

A) (4, -3) , (3, 4) , (-3, 4) , (-4, -3)
B) (3, 4) , (-3, 4)
C) (9, 94) , (16, 269)
D) (4, -3) , (-4, -3)