Author: benny

a bentech presentation.....
HYPERBOLA

Drag point P very slowly to get hyperbola
traced .(drag P on either side of the Y axis...)

A = Point(xAxis)
B = Point(xAxis)
C = (3, 3)
c = Hyperbola(A, B, C)
P = Point(c)
a = Segment(A, P)
b = Segment(B, P)
text1: "Mod (a-b)  =  mod (" + a + " - " + b + ") =" + (abs(a - b)) + ", a constant"