Use a Graphing Calculator to Approximate the Solutions of the System

question 41

Multiple Choice

Use a graphing calculator to approximate the solutions of the system. $$\left\{ \begin{array} { c } 3.8 x + 3.9 y = 38.03 \\- 9 x + 4 y = 14.5\end{array} \right.$$

• A) \(\quad ( 7.9,1.9 )\)
• B) \(\quad ( - 6,10.8 )\)
• C) \(\quad ( - 1.9 , - 7.9 )\)
• D) \(\quad ( 1.9,7.9 )\)
• E) \(\quad ( 9.8 , - 5 )\)

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