Question 885530
your picture is shown here:
<a href = "http://tinypic.com/view.php?pic=2dgugs3&s=8#.U7VyTkCmWC5" target = "_blank">http://tinypic.com/view.php?pic=2dgugs3&s=8#.U7VyTkCmWC5</a>


any point within the shaded region will satisfy all 3 conditions.
for example:
any point that is to the right of x = 3 but not on x = 3 and above y = x + 2 but not on y = x + 2 and on or below y = 4 will satisfy all 3 conditions.
some points that satisfy all 3 conditions are:
-2,2
-1,2
-2,3
-1,3
0,3
-2,4
-1,4
0,4
1,4
some points that look like they might be in the shaded region but do not satisfy all 3 conditions are:
-3,4
-3,0
-3,-1
0,2
2,4
these points that do not satisfy all 3 conditions are on either the line of x = -3 or on the line of y = x + 2.
they can be above or to the right of these lines but they can't be on these lines.
these points can be on the line y = 4, but if the line y = 4 intersects with any of the other 2 lines, then they can't be on the itnersection.
for example, the point -3,4 is on the line y = 4 which is ok but is also on the line x = -3 which is not ok.  the point is therefore not ok because it cannot be on the line x = -3.