Questions: Write an augmented matrix for the following system of equations. 4x - 8y + 2z = -4 x - y + 9z = 6 5y - 6z = -2 The entries in the matrix are
Transcript text: Write an augmented matrix for the following system of equations.
\[
\begin{aligned}
4 x-8 y+2 z & =-4 \\
x-y+9 z & =6 \\
5 y-6 z & =-2
\end{aligned}
\]
$\square$ $\square$ $\square$ $\square$
The entries in the matrix are $\square$ $\square$ $\square$ $\square$ $\square$ $\square$ $\square$ $\square$
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