Winkel(x-Achse, Graph f)

Winkel(x-Achse, Graph g)

Winkel(Graph g, Graph f)

h

h

a: -0.2
b: -0.25
f(x) = (-0.5 * x^(2)) + 2
g(x) = (0.25 * x^(2)) + 1.25
f0(x) = If[-2 ≤ x ≤ 2, f(x)]
tf = Tangent((1, 1.5), f)
tg = Tangent((1, 1.5), g)
c = false
d = false
e = false
α = Angle(tf, y = 1.5)
h: y = 1.5
β = Angle((2, 1.5), (1, 1.5), (2, 2))
γ = Angle(tf, tg)
g0(x) = If[-1 ≤ x ≤ 1, g(x)]
k(x) = (-0.5 * x^(2)) + 1.25
k0(x) = If[(-sqrt(1.25 / 0.5)) ≤ x ≤ sqrt(1.25 / 0.5), k(x)]
Text1: "f(x) = " + (LaTeX[f]) + " \\
g(x) = " + (LaTeX[g]) + " \\
h(x) = " + (LaTeX[k]) + ""