Solve the System by the Method of Substitution $$\left\{ \begin{array} { l } x ^ { 2 } - y = - 6 \\8 x - y = 6\end{array} \right.$$

question 21

Multiple Choice

Solve the system by the method of substitution. $$\left\{ \begin{array} { l } x ^ { 2 } - y = - 6 \\8 x - y = 6\end{array} \right.$$

• A) \(( 2,42 )\)
• B) \(( 6,30 )\)
• C) \(( 6,30 ) , ( 2,42 )\)
• D) \(( 6,42 ) , ( 2,10 )\)
• E)no solution exists

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