Question

Which matrix represents the system of equations shown below Plz help.. See picture

Answer 1

Answer:

Matrix D represents the given system of equation.

Step-by-step explanation:

We have been given system of equation:

$3x+y=1$

And $-y=5$

Coefficient of first equation will form first row and the constant on right hand side will comes in the side column  and second equation will form second row the constant on right hand side will comes in the side column

Hence, the matrix will be given by:

Matrix D represents the given system of equation.

Answer 2

Basically

just put the coeficinets of each variable in the apropriate row

example
ax+by=c and
dx+ey=f

would go in like this
$\left[\begin{array}{ccc}a&b&|c\\d&e&|f\end{array}\right]$

so
3x+1=1 and
0x-1y=5

$\left[\begin{array}{ccc}3&1&|1\\0&-1&|5\end{array}\right]$

D is answer