[tex]\boxed{y<x \ and \ y<-x}[/tex]
Explanation:
In order to know what are the symbols that built up those regions on the graph, we'll need to test a point and see whether it lies on the region or not.
FOR [tex]y \ ? \ x[/tex]:
Let's use point [tex](x, y) = (2, 0)[/tex]:
[tex]0<2 \ True![/tex]
Since this is true, then that point lies on the shaded region below the line [tex]y=x[/tex] as indicated in the First Figure below. See that this region matches the gray region below [tex]y=x[/tex] in the original graph.
FOR [tex]y \ ? \ -x[/tex]:
Let's use point [tex](x, y) = (-2, 0)[/tex]:
[tex]0<-(-2) \ \therefore 0<2 \ True![/tex]
Since this is true, then that point lies on the shaded region below the line [tex]y=-x[/tex] as indicated in the Second Figure below. See that this region matches the gray region below [tex]y=-x[/tex] in the original graph.
Therefore, in conclusion:
[tex]\boxed{y<x \ and \ y<-x}[/tex]
Learn more:
System for graphs: https://brainly.com/question/13817568#
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