GraphingCalculator 3.5; Window 46 6 711 740; PaneDivider 180; FontSizes 16 10 12; SliderControlValue 28; 2D.Scale 5 5 2 2; 2D.BottomLeft -26.25 -72.8125; Picture "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" 4.125 18.6875; Picture "iVBORw0KGgoAAAANSUhEUgAAAAkAAAAQCAMAAADzlqVxAAAABGdBTUEAANkE3LLaAgAAAG9QTFRF////q6urKioqAAAAR0dHampqaWlpYWFhLi4uSEhIiYmJx8fH8fHxUlJSlpaWyMjI+Pj48PDw/f39cHBweHh4mZmZkpKSU1NTVVVVjY2NtLS0ra2tbGxsVlZWeXl5i4uLs7Ozp6enKCgoPT09vr6+YcQGrQAAAAlwSFlzAAALEwAACxMBAJqcGAAAAAd0SU1FB9kEDhEVKYRZgYsAAAA7dEVYdFNvZnR3YXJlAEdyYXBoaW5nIENhbGN1bGF0b3IgMy41IChsaWJwbmcgMS4yLjc7IHpsaWIgMS4yLjIpoP0pyAAAAE1JREFUCJljYIADRiZmFlY2dg5OBgYuZm6gAA8vAwMfMz+QJSAIZQkJM4BYIqJi4hJglqSUtIwsA0ydHJzFgMKSZ1aAMBSVmJVVGEgAACzjA0kf3V8LAAAAAElFTkSuQmCC" 19.5625 11.9375; Parameter a = 20; Parameter b = 5; Parameter m = -0.7; Parameter c = -5; Color 3; Expr abs(x-a)+abs(y-b)=abs(y-(m*x)-c); Text "TC Parabola when slope of directrix |m| << 1 F"; Color 2; Expr vector(a,b); Expr y=m*x+c;