Use a Graphing Calculator to Solve the System $\sqrt { 2 } x - y = 7$

question 110

Multiple Choice

Use a graphing calculator to solve the system. Express solutions with approximations to the nearest thousandth.
- $\sqrt { 2 } x - y = 7$ $100 x + y = 9$

• A) \(\{ ( 0.020,6.971 ) \}\)
• B) \(\{ ( 0.157 , - 6.686 ) \}\)
• C) \(\{ ( 0.154 , - 6.444 ) \}\)
• D) \(\{ ( 0.158 , - 6.777 ) \}\)

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