Dakarai wrote the system of linear equations below. 7x+8y=28 -3x+9y=-24 Dakarai then wrote the coefficient Matrix that represent

Question

AveGali [126]

4 years ago

11

Dakarai wrote the system of linear equations below. 7x+8y=28 -3x+9y=-24 Dakarai then wrote the coefficient Matrix that represent

ed this system. Which Matrix could she have written?

Mathematics

2 answers:

sergiy2304 [10] · Answer 1 · 2021-11-03T15:06:22+03:00

sergiy2304 [10]4 years ago

7 0

The matrix that represents this system takes the x coordinates and puts them in a column and then the y coordinates and puts them in a column and then the solutions in another. Like this: $\left[\begin{array}{ccc}7&8\\-3&9\\\end{array}\right] =\left[\begin{array}{ccc}28\\-24\end{array}\right]$ . That's what your matrix would look like.

Zinaida [17] · Answer 2 · 2021-11-03T16:56:27+03:00

Zinaida [17]4 years ago

4 0

Answer:

its a on edge

Step-by-step explanation: