Question

Which matrix represents the system of equations shown below?

3x-2y = 9

4x - y = 12

O A.

li

-1 9

-2 12

B.

3 -2 9

-1 12

O c.

-29

3 -1 12

O D.

-2

-1 9

Answer 1

Answer: The answer is [3 -2 9]

[4 -1 12]

Step-by-step explanation: I took the test and got it right