Question

The ordered pair (3,-1) is a solution of which system?

Answer 1

substitute the point (3,-1) on the equations to seed which one is true

Answer 2

so B

Answer 3

@satellite73

Answer 4

I got c,

y<=x+1
-1 <= 4 true
-1>= -2 true

Answer 5

C was wrong.

Answer 6

C WAS RIGHT i meant

Answer 7

thanks!