Write the augmented matrix for the system.
-$\left. \begin{array} { r r r | r } 4 & 8 & 8 & - 2 \ 9 & 0 & 5 & 4 \ 5 & 9 & 0 & 2 \end{array} \right]$
A) $\left\{ \begin{array} { l } 4 x + 8 y + 8 z = - 2 \ 9 x + 5 z = 4 \ 5 x + 9 y = 2 \end{array} \right.$
B) $\left\{ \begin{array} { l } 4 x + 8 y + 8 z = - 2 \ 9 x + 5 z = 4 \ 5 x + 9 z = 2 \end{array} \right.$
C) $\left\{ \begin{array} { l } 4 x - 8 y + 8 z = - 2 \ 9 x + 5 z = - 4 \ 5 x + 9 y = - 2 \end{array} \right.$

Question

Quizplus · Accepted Answer

The augmented matrix directly translates to the system of equations in choice A, with each row representing a different equation and the columns representing the coefficients of $x$, $y$, $z$, and the constant term on the right side of the equation.

Write the Augmented Matrix for the System 488−290545902]\left. \begin{array} { r r r | r } 4 & 8 & 8 & - 2 \\ 9 & 0 & 5 & 4 \\ 5 & 9 & 0 & 2 \end{array} \right]495​809​850​−242​​

Write the Augmented Matrix for the System $\left. \begin{array} { r r r | r } 4 & 8 & 8 & - 2 \\ 9 & 0 & 5 & 4 \\ 5 & 9 & 0 & 2 \end{array} \right]$