Identify Systems That Do Not Have Exactly One Ordered-Pair Solution $$\begin{array} { l } 4 x + y = 3 \\2 y = 6 - 8 x\end{array}$$

Multiple Choice

Identify Systems That Do Not Have Exactly One Ordered-Pair Solution
- $$\begin{array} { l } 4 x + y = 3 \\2 y = 6 - 8 x\end{array}$$

A) $\left\{ \left[ \frac { 3 } { 4 } , 0 \right) \right\}$
B) $\{ ( 0,3 ) \}$
C) $\{ ( x , y ) \mid 4 x + y = 3 \}$
D) $\varnothing$