Question

I just need the bottom questions answered. also please correct my graphing if it's wrong

Answer 1

Given ,

`y+x\ge3`

Consider, the point (-2,5)

`5+(-2)=3`

Which satisfies the given inequality.

Consider the point, (4, 3)

`3+4=7>3`

Which satisfies the given inequality.

Consider the point, (-1, -1)

`(-1)+(-1)=-2<3`

Which does not satisfy the given inequality.