Question 1012146
{{{drawing(4000/13,400,-1,10,-1,12,

circle(3.5,4.5,0.15),circle(3.5,4.5,0.13),circle(3.5,4.5,0.11),circle(3.5,4.5,0.09),circle(3.5,4.5,0.07),circle(3.5,4.5,0.05),circle(3.5,4.5,0.03),circle(3.5,4.5,0.01),

circle(4.66666667,3.33333333,0.15),circle(4.66666667,3.33333333,0.13),circle(4.66666667,3.33333333,0.11),circle(4.66666667,3.33333333,0.09),circle(4.66666667,3.33333333,0.07),circle(4.66666667,3.33333333,0.05),circle(4.66666667,3.33333333,0.03),circle(4.66666667,3.33333333,0.01),

circle(7,8,0.15),circle(7,8,0.13),circle(7,8,0.11),circle(7,8,0.09),circle(7,8,0.07),circle(7,8,0.05),circle(7,8,0.03),circle(7,8,0.01),

locate(14/3+.5,10/3+.7,(matrix(1,3,14/3,",",10/3))),
locate(1,5,(matrix(1,3,7/2,",",9/2))),
locate(7.2,8,(matrix(1,3,7,",",8))),


graph(4000/13,400,-1,10,-1,12,15,16,17, -x+8, 2x-6, .5x+5, x+1) )}}}