Question 368217
First graph the line {{{y=2x+2}}}



{{{drawing(500, 500, -10, 10, -10, 10,
 graph( 500, 500, -10, 10, -10, 10,2x+2)

)}}}



Now simply shade everything below the line. Make sure you change the line to a dash/dotted line.


<img src="http://i150.photobucket.com/albums/s91/jim_thompson5910/Algebra%20dot%20com/shaded_region1.png">


Graph of {{{y<2x+2}}} (with shaded region in green and dashed border line)