Question 714988
|4x+8y|>31

4x+8y<-31 or 4x+8y>31

Here's the graph. Isn't it pretty?

{{{drawing(400,400,-10,10,-10,10, graph(400,400,-10,10,-10,10,12,y>.2+(31-4x)/8),

graph(400,400,-10,10,-10,10,12,y<-.2+(-31-4x)/8),


graph(400,400,-10,10,-10,10,
((31-4x)/8)*sqrt(sin(10x))/sqrt(sin(10x)) ),

graph(400,400,-10,10,-10,10,

((-31-4x)/8)*sqrt(sin(10x))/sqrt(sin(10x)) ),

graph(400,400,-10,10,-10,10)

 )}}}