Question 152804
{{{drawing( 600, 50, -6, 12, -2, 2,blue(circle(-4,-1.25,.3)),blue(circle(10,-1.25,.3)),blue(line(-4,-1.5,10,-1.5)),blue(line(-4,-1,10,-1)),number_line( 600, -6, 12, -4, 10 )))}}}