Solve the System by the Substitution or Elimination Method $$\left( \begin{array} { l } y = - x ^ { 2 } + 2 \\y = x ^ { 2 } - 1\end{array} \right)$$

question 215

Multiple Choice

Solve the system by the substitution or elimination method. $$\left( \begin{array} { l } y = - x ^ { 2 } + 2 \\y = x ^ { 2 } - 1\end{array} \right)$$

• A) \(\left( - \frac { \sqrt { 3 } } { 2 } , \frac { 1 } { 2 } \right) , \left( \frac { \sqrt { 3 } } { 2 } , \frac { 1 } { 2 } \right)\)
• B) \(\left( - \frac { \sqrt { 6 } } { 2 } , \frac { 1 } { 2 } \right) , \left( \frac { \sqrt { 6 } } { 2 } , \frac { 1 } { 2 } \right)\)
• C) \(\left( - \frac { \sqrt { 6 } } { 2 } , \frac { 3 } { 2 } \right) , \left( \frac { \sqrt { 6 } } { 2 } , \frac { 3 } { 2 } \right)\)
• D) \(\left( - \frac { \sqrt { 6 } } { 2 } , - \frac { 1 } { 2 } \right) , \left( \frac { \sqrt { 6 } } { 2 } , - \frac { 1 } { 2 } \right)\)
• E) \(\left( - \frac { \sqrt { 3 } } { 2 } , - \frac { 1 } { 2 } \right) , \left( \frac { \sqrt { 3 } } { 2 } , - \frac { 1 } { 2 } \right)\)

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