Question

How do you graph the inequality `x-y>4`?

Answer 1

are above the Line: x - y = 4

Explanation:

Bring inequality to standard form
x - y > 4.
First, graph the Line: x - y = 4 by its 2 intercepts.
To find y-intercept, make x = 0 ----> y = -4
To find x-intercept, make y = 0 -> x = 4
The solution set of the inequality is the area above the Line.
The line isn't included in the solution set.
graph{x - y = 4 [-10, 10, -5, 5]}