Solve the system by substitution.
-$$\begin{array} { l }
y - x ^ { 2 } = - 2 x \
y = x + 4
\end{array}$$
A) $( - 1,3 )$
B) $( - 1,3 )$ and $( 4,7 )$
C) $( - 1,1 )$ and $( 4,8 )$
D) $( - 1,3 )$ and $( 4,8 )$

Question

Solve the system by substitution.
-$$\begin{array} { l } 
y - x ^ { 2 } = - 2 x \
y = x + 4
\end{array}$$
A) $( - 1,3 )$
B) $( - 1,3 )$ and $( 4,7 )$
C) $( - 1,1 )$ and $( 4,8 )$
D) $( - 1,3 )$ and $( 4,8 )$

Quizplus · Accepted Answer

The Answer of Solve the system by substitution.
-$$\begin{array} { l } 
y - x ^ { 2 } = - 2 x \
y = x + 4
\end{array}$$
A) $( - 1,3 )$
B) $( - 1,3 )$ and $( 4,7 )$
C) $( - 1,1 )$ and $( 4,8 )$
D) $( - 1,3 )$ and $( 4,8 )$

Solve the System by Substitution y−x2=−2xy=x+4\begin{array} { l } y - x ^ { 2 } = - 2 x \\y = x + 4\end{array}y−x2=−2xy=x+4​

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