Question

This is for my lil bro. I kinda forgot how to do this so help would be appreciated.​

Answer 1

Yes

Explanation:

Substitute x = 0 and y = -1

Then

`- 10(0) + 4( - 1) \geqslant - 4 \\ - 4 \geqslant - 4`

Answer 2

Yes

Explanation:

-10x+4y ≥-4

Plug in (0,-1)

-10(0) +4(-1) ≥-4

-4 ≥ -4

This is a true statement so the point is a solution