Write a matrix to represent the system. 2a-3b=6 a+b=12

Step-by-step explanation:

The given system of equations is

2a-3b=6

a+b=12

In the first column of the matrix, we write the coefficient of a.

In the second column of the matrix, we write the coefficient of b.

In the third column of the matrix, we write the constant terms.

Coefficients of a are 2 and 1 which is in the first column.

Coefficients of b are -3 and 1 which is in the second column.

And constants are 6 and 12 which will be in third column

Thus, the Augmented matrix is given by

it is probably the graph on the bottom right.

i need points

step-by-step explanation:

sorry bubs