Question 192334
9x+3<6x-3
:
3x<-6........subtracted 6x and 3 from each side
:
x<-2.....divided by 2 on each side
:
the boundry line is a dotted  line at x=-2 which is a vertical line which is parallel and  2 units to the left of the x axis.  The shaded area is everything to the left of that line