Write the System of Linear Equations as a Matrix Equation $$\left\{ \begin{array} { l } 2 x _ { 1 } + 3 x _ { 2 } = 8 \\4 x _ { 1 } + 5 x _ { 2 } = 16\end{array} \right.$$

Multiple Choice

Write the system of linear equations as a matrix equation, AX = B. $$\left\{ \begin{array} { l } 2 x _ { 1 } + 3 x _ { 2 } = 8 \\4 x _ { 1 } + 5 x _ { 2 } = 16\end{array} \right.$$

A) $\left[ \begin{array} { l l } 2 & 3 \\4 & 5\end{array} \right] \left[ \begin{array} { l } x _ { 1 } \\x _ { 2 }\end{array} \right] = \left[ \begin{array} { c } 8 \\16\end{array} \right]$
B) $\left[ \begin{array} { l l } 2 & 4 \\3 & 5\end{array} \right] \left[ \begin{array} { l } x _ { 1 } \\x _ { 2 }\end{array} \right] = \left[ \begin{array} { c } 8 \\16\end{array} \right]$
C) $\left[ \begin{array} { l l } 2 & 3 \\4 & 5\end{array} \right] \left[ \begin{array} { l } x _ { 1 } \\x _ { 2 }\end{array} \right] = \left[ \begin{array} { c } - 8 \\- 16\end{array} \right]$
D) $\left[ \begin{array} { c c } 2 & 8 \\4 & 16\end{array} \right] \left[ \begin{array} { l } x _ { 1 } \\x _ { 2 }\end{array} \right] = \left[ \begin{array} { l } 3 \\5\end{array} \right]$
E) $\left[ \begin{array} { l l } 2 & 3 \\4 & 5\end{array} \right] \left[ \begin{array} { l } x _ { 1 } \\x _ { 2 }\end{array} \right] = \left[ \begin{array} { c } 16 \\8\end{array} \right]$