solve for one so_ a > -20/3 then you graph that since it is in the y = mx+b format so you start at 0 on the y axis and go down -20 and then right 3. down -20 right 3. btw that line is going to be a dotted line and you will shade on one side of the line... you test 1,1 in it and it determines which side you will shade. then you shade on the left side of the line... good? ask any questions if you have any more...
