k(x)

Volumsberechnung anzeigen

f(x) = (7.0 - x) * 0.1 * x + 1.0
g(x) = (7.0 - x) * x * 0.15
P = Point(xAxis)
a = OrthogonalLine(P, xAxis)
B = Intersect(f, a)
C = Intersect(g, a)
e_x = (1, 0)
e_y = (0.4, 0.4)
e_z = (0, 1)
k = Length(Vector[Vector[B, C]])
D: C + e_y * k * (1.0 - x(P) / 10.0)
E: B + e_y * k * (1.0 - x(P) / 10.0)
Vieleck1, b, c, d, e = Polygon(B, C, D, E)
u = Vector(P, C)
h = Segment(B, C)
p(x) = 0.05 * x^(2.0) - 0.35 * x + 1.0
i = Integral(p(x) * p(x), 0.0, x(P))
V: (x(P), i)
Text1: "Volumen V(x) = " + i
j = false