−y≥x+1
y≤x+1−1
y≤−x+11
y≤−(x+1)
y≤−x−1
This is what the graph looks lile: https://www.desmos.com/calculator/5b51b1qtdj
.−y≥x+1
y≤x+1−1
y≤−x+11
y≤−(x+1)
y≤−x−1
This is what the graph looks lile: https://www.desmos.com/calculator/5b51b1qtdj