Question 551979
y < {{{1/3}}}x + 1

First draw the boundary line y = {{{1/3)}}}x + 1
Draw it dotted because the inequality is "less than",
not "less than or equal to".

{{{graph(400,400,-10,10,-10,10, ((1/3)x+1)sqrt(sin(10x))/sqrt(sin(10x)) )}}}


Then we shade the area BELOW the line because it is y < rather than >


{{{drawing(400,400,-10,10,-10,10,


graph(400,400,-10,10,-10,10, ((1/3)x+1)sqrt(sin(10x))/sqrt(sin(10x)),y<(1/3)x+.9 ),red(line(-11,0,11,0),line(0,-11,0,11)),graph(400,400,-10,10,-10,10)   )}}}


Edwin</pre>