Question 56318
Graph the compound inequality? 
1st: 3x-y>3 
2nd: y<3
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Rewrite 1st as y<3x-3
Graph the EQUALITY y=3x-3 as a DOTTED LINE;
use points (0,-3) and (1,0).
That is not the graph of the INEQUALITY; that
is why you use a dotted line.
Now, shade the half-plane BELOW the dotted line---
that is the graph of the inequality.
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To graph y<3 graph the EQUALITY y=3 as a Dotted line.
Shade the half-plane below that dotted line.
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The solution for the system of two inequalities is
the intersection of the two half-planes.
Cheers,
Stan H.