Identify Systems That Do Not Have Exactly One Ordered-Pair Solution $$\begin{array} { l } \frac { x } { 7 } + \frac { y } { 14 } = 1 \\\frac { x } { 2 } - \frac { y } { 4 } = 0\end{array}$$

question 143

Multiple Choice

Identify Systems That Do Not Have Exactly One Ordered-Pair Solution
- $$\begin{array} { l } \frac { x } { 7 } + \frac { y } { 14 } = 1 \\\frac { x } { 2 } - \frac { y } { 4 } = 0\end{array}$$

• A) \(\left\{ \left\{ \frac { 7 } { 2 } , 7 \right) \right\}\)
• B) \(\left\{ \left( 7 , \frac { 7 } { 2 } \right\} \right\}\)
• C) \(\left\{ ( x , y ) \mid \frac { x } { 7 } + \frac { y } { 14 } = 1 \right\}\)
• D) \(\varnothing\)

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