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

question 290

Multiple Choice

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 \(( 4,8 )\)

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