Anwendungen  Extremalaufgabe Skizze

f(x) = ((-0.25) * x^(2)) + (2 * x) + 5
A = Point(yAxis)
B = Point(xAxis)
C = Point(f)
D = Intersect(f, yAxis, 1)
Vieleck1, a, b, c, d = Polygon(A, B, C, D)
E = Point(a)
F = Point(f)
G = Point(yAxis)
Vieleck2, a_1, e, f_1, g = Polygon(A, E, F, G)
H = Point(a)
I = Point(f)
J = (0, 8)
Vieleck3, a_2, h, i, j = Polygon(A, H, I, J)
K = (9, 0)
L = Point(f)
M = Point(d)
Vieleck4, a_3, k, l, m = Polygon(A, K, L, M)