I need to match them but I don't know how

Given:

The system of equations is:

The given matrices are , , .

To find:

The correct names for the given matrices.

Solution:

We have,

Here, coefficients of x are 1 and 1 respectively, the coefficients of y are 3 and -3 respectively and constant terms are 5 and -1 respectively.

In the x-determinant, the coefficients of x are in the first column and the constant terms are in the second column. So, the x-determinant is:

In the y-determinant, the constant terms are in the first column and the coefficients of y are in the second column. So, the y-determinant is:

In the system determinant, the coefficients of x are in the first column and the coefficients of y are in the second column. So, the system determinant is:

Therefore, the first matrix is y-determinant, second matrix is x-determinant and the third matrix is the system determinant.

1

step-by-step explanation:

it's the only multiple of both and the least

answer: yes i agree that you should not put it on/p>

step-by-step explanation: the reason for this is that it wastes other peoples time and also make them fail as well and that is never good.