10. IT'S NOT D I'M ON THE LAST QUESTION Graph the relation shown in the table. Is the relation a function? Why or why not?

(3, -1)
(2, -1)
(-4, 0)
(2, 4)

Yes; no vertical line passes through two graphed points.

Yes; no horizontal line passes through two graphed points.

No; a vertical line passes through two graphed points.

No; a horizontal line passes through two graphed points.

i think it's (-4,0) but im not sure .

C

Step-by-step explanation:

It's a vertical line, not horizontal

these points don't pass the vertical line test because there is a repeating x value

whats the question?

step-by-step explanation:

option (b) is correct

step-by-step explanation:

to find the solution of this system, we need to convert it into reduced row-echelon form. we have,

after applying row operations r2 -> r2/2 and r3 -> r3/3, we get,