Write a System of Linear Equations Represented by the Augmented $\left[ \begin{array} { l l l | l } 1 & 0 & 0 & 14 \\ 0 & 1 & 0 & 13 \\ 0 & 0 & 1 & 15 \end{array} \right]$

question 84

Multiple Choice

Write a system of linear equations represented by the augmented matrix. $\left[ \begin{array} { l l l | l } 1 & 0 & 0 & 14 \\ 0 & 1 & 0 & 13 \\ 0 & 0 & 1 & 15 \end{array} \right]$

• A)
• \(\begin{array}{l}
• (x-1)+y+z=14 \\
• x+(y-1)+z=13 \\
• x+y+(z-1)=15
• \end{array}\)
• B)
• \(\begin{array}{l}
• x=14 \\
• y=13 \\
• z=15
• \end{array}\)
• C)
• \(\begin{array}{l}
• x+y+z=14 \\
• x+y+z=13 \\
• x+y+z=15
• \end{array}\)
• D)
• \(\begin{array}{l}
• x=-14 \\
• y=-13 \\
• z=-15
• \end{array}\)

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