Write the augmented matrix for the system. Do not
-$$\begin{aligned}
9 x + 4 y & = - 10 \
2 y & = 4
\end{aligned}$$
A)
$$\left[ \begin{array} { l l | l }
2 & 0 & 4 \
9 & 4 & 4
\end{array} \right]$$

B)
$$\left[ \begin{array} { r r | l }
- 10 & 4 & 9 \
4 & 0 & 2
\end{array} \right]$$

C)
$$\left[ \begin{array} { r r | r }
9 & 4 & - 10 \
2 & 4 & 0
\end{array} \right]$$

D)
$$\left[ \begin{array} { r r | r }
9 & 4 & - 10 \
0 & 2 & 4
\end{array} \right]$$

Question

Write the augmented matrix for the system. Do not
-$$\begin{aligned}
9 x + 4 y & = - 10 \
2 y & = 4
\end{aligned}$$
A)
$$\left[ \begin{array} { l l | l } 
2 & 0 & 4 \
9 & 4 & 4
\end{array} \right]$$

B)
$$\left[ \begin{array} { r r | l } 
- 10 & 4 & 9 \
4 & 0 & 2
\end{array} \right]$$

C)
$$\left[ \begin{array} { r r | r } 
9 & 4 & - 10 \
2 & 4 & 0
\end{array} \right]$$

D)
$$\left[ \begin{array} { r r | r } 
9 & 4 & - 10 \
0 & 2 & 4
\end{array} \right]$$

Quizplus · Accepted Answer

The augmented matrix correctly represents the system of equations with coefficients of $x$ and $y$ in the first two columns and the constants on the right side of the bar. The second equation should have a 0 coefficient for $x$ to accurately represent $2y = 4$.

Write the Augmented Matrix for the System 9x+4y=−102y=4\begin{aligned}9 x + 4 y & = - 10 \\2 y & = 4\end{aligned}9x+4y2y​=−10=4​

Write the Augmented Matrix for the System $\begin{aligned}9 x + 4 y & = - 10 \\2 y & = 4\end{aligned}$