Question

8. Which linear system of equations does the matrix represent?

Answer 1

Answer:

The answer is A

Step-by-step explanation:

Answer 2

Answer: $-3x+5y=15\\2x+3y=-10$

Step-by-step explanation:

$\begin{bmatrix} \left.\begin{matrix}a & b & \\ c & d & \end{matrix}\right|\left.\begin{matrix}m & \\ n & \end{matrix}\end{bmatrix}$

The linear system for above matrix is given by :-

$ax+by=m\\cx+dy=n$

Given matrix : $\begin{bmatrix} \left.\begin{matrix}-3 & 5& \\ 2 & 3 & \end{matrix}\right|\left.\begin{matrix}15 & \\ -10& \end{matrix}\end{bmatrix}$

Then required linear system will be  :

$-3x+5y=15\\2x+3y=-10$

Hence, correct answer is $-3x+5y=15\\2x+3y=-10$