Parábola conocido la directriz y el foco

$d$

$F$

$D$

$A$

$M$

$\delta$

$F(\rho)$

$P'$

$P$

A_1 = (6.18, -7.86)
B = (6.04, 5.14)
d = Line(A_1, B)
F = (7.96, -1.62)
a = OrthogonalLine(F, d)
D = Intersect(d, a)
A = Midpoint(D, F)
e = Ray(A, F)
distanciaFV = Distance(F, A)
TextoFV: Name[F] + (Name[A]) + " \, = \, " + distanciaFV
k = Parabola(F, d)
M = Point(e)
δ = Line(M, d)
CM = Distance(D, M)
c = Circle(F, CM)
P', P = Intersect(c, δ)