Select the System of Linear Equations Represented by the Following $\left[ \begin{array} { c c c c } 8 & - 4 & 1 &\vdots& 14 \\16 & 0 & - 9 &\vdots& 12\end{array} \right]$

question 192

Multiple Choice

Select the system of linear equations represented by the following augmented matrix. $\left[ \begin{array} { c c c c } 8 & - 4 & 1 &\vdots& 14 \\16 & 0 & - 9 &\vdots& 12\end{array} \right]$

• A) \(\left\{ \begin{array} { r r }
• 2 x - 4 z = & 13 \\
• y - 2 z = & - 6 \\
• 4 x + y = & 3
• \end{array} \right.\)
• B) \(\left\{\begin{aligned}
• 2 x-4 z & =-13 \\
• y+2 z & =6 \\
• 4 x+y & =3
• \end{aligned}\right.\)
• C) \(\left\{ \begin{array} { r r }
• x + y - 2 z = & - 13 \\
• x + y + 2 z = & 6 \\
• 4 x + y + z = & 3
• \end{array} \right.\)
• D) \(\left\{ \begin{aligned}
• x - 2 z = & - 13 \\
• x - 2 z = & 6 \\
• 4 x + y = & 3
• \end{aligned} \right.\)
• E) \(\left\{ \begin{array} { r r }
• 2 x + 4 z = & - 13 \\
• y - 2 z = & 6 \\
• 5 x + 3 y = & 2
• \end{array} \right.\)