Kehrwert-Funktion

Ziehe A

Ha 06

f(x) = x² / 4 + 0.5
A = Point(f)
F: (x(A), 0)
O = (0, 0)
a = Line(A, F)
c = Circle(F, 1)
b = Polar(A, c)
A' = Intersect(a, b)
loc1 = Locus(A', A)
g(x) = 1 / (x² / 4 + 0.5)