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Use a Graphing Calculator to Solve the Nonlinear System x2y2=7.82x=2y5\begin{array} { l } x ^ { 2 } - y ^ { 2 } = 7.82 \\x = 2 y - 5\end{array}

Question 131

Multiple Choice

Use a graphing calculator to solve the nonlinear system. Give x- and y-coordinates to the nearest hundredth.
- x2y2=7.82x=2y5\begin{array} { l } x ^ { 2 } - y ^ { 2 } = 7.82 \\x = 2 y - 5\end{array}


A) {(6.31,5.65) ,(2.97,1.01) }\{ ( - 6.31,5.65 ) , ( 2.97,1.01 ) \}
B) {(2.97,1.01) ,(6.31,5.65) }\{ ( - 2.97 , - 1.01 ) , ( 6.31 , - 5.65 ) \}
C) {(6.31,5.65) ,(2.97,1.01) }\{ ( - 6.31 , - 5.65 ) , ( 2.97 , - 1.01 ) \}
D) {(2.97,1.01) ,(6.31,5.65) }\{ ( - 2.97,1.01 ) , ( 6.31,5.65 ) \}

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