Preis-Absatz-fkt

Erlös-fkt

g=g(x)

E(x)= x g(x)

Gewinn-fkt

Gewinnmaximierung

Ha Nov 06

x1 = 3.9999999999999996
x0 = 2
a = 8
n = -0.5000000000000001
m = -1.4999999999999996
t = -1
p_1(x) = t x + a
g_1(x) = x p_1(x)
p_2(x) = m (x - x0) + p_1(x0)
g_2(x) = x p_2(x)
p_3(x) = n (x - x1) + p_2(x1)
g_3(x) = x p_3(x)
E = If(x < x0, g_1(x), If[x < x1, g_2(x), g_3(x)])
k = 1
b = 3
K(x) = k x + b
A, D = Intersect(g_1, K)
A_1, B = Intersect(g_3, K)
g = If(x < x0, p_1(x), If[x < x1, p_2(x), p_3(x)])
s_0: x = x0
s_1: x = x1
d = Integral(E, K, x(A), x(B))
Er = Point(E)
c = OrthogonalLine(Er, xAxis)
E_k = Intersect(K, c)
e = Segment(Er, E_k)
F = Intersect(c, xAxis)
Intersect(c, e)
Intersect(c, e)
Intersect(c, e)
Intersect(c, e)
G: (x(Er), y(Er) - y(E_k))
i = Segment(G, F)
loc1 = Locus(G, Er)
Gfkt = If(x < x0, g_1(x) - K(x), If[x < x1, g_2(x) - K(x), g_3(x) - K(x)])