Question

How do you graph the inequality `y>x+1`?

Answer 1

graph{y>x+1 [-20, 20, -10, 10]}

Graph the line `y=x+1` as a dotted line, and shade the area above it.

Explanation:

If the equation being graphed was `y>=x+1` we would use a solid line, because the line `y=x+1` is included. Since it is `y>x+1`, that line is not included, but all the areas of the plane with `y` values greater than `x+1` are included.