Solve the System by Graphing $$\left\{ \begin{array} { l } 2 x + y = 3 \\2 x + y = 2\end{array} \right.$$

question 45

Multiple Choice

Solve the system by graphing. If there is no solution or an infinite number of solutions, so state. Use set notation to
express the solution set.
- $$\left\{ \begin{array} { l } 2 x + y = 3 \\2 x + y = 2\end{array} \right.$$

• A) no solution; \(\varnothing\)
• B) \(\left\{ \left[ \frac { 3 } { 2 } , 0 \right) \right\}\)
• C) infinitely many solutions; \(\{ ( x , y ) \mid 2 x + y = 3 \}\) or \(\{ ( x , y ) \mid 2 x + y = 2 \}\)
• D) \(\{ ( 1,0 ) \}\)

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