Lõhnapudeli ruumala määramine

A: (0, -3.19)
B: (11, -3.19)
C = Point(yAxis)
D = (0.07011720727440023, 2.6285156013226345)
E = (0.37340920878298295, 2.931807602831217)
F = (0.8697052112515729, 2.986951603105505)
G = (1.7106512154344613, 3.1248116037912244)
H = (3.199539222840231, 3.152383603928368)
I = (4.75735723058886, 3.0558816034483645)
J = (6.370319238611778, 3.179955604065512)
K = (8.259001248006133, 3.0696676035169363)
L = (9.458383253971892, 2.9593796029683612)
M = (9.899535256166194, 2.6974456016654944)
N = (10.189041257606204, 2.228721599334049)
O = (10.50611925918336, 1.8013555972083186)
P = (10.93348526130909, 1.1671995940540099)
f = Fit({C, D, E, F, G, H, I, J, K, L, M, N, O, P}, {1, x, x^(2), x^(3), x^(4), x^(5), x^(6), x^(7), x^(8)})
V = Integral((f(x))^(2), 0, 11)
tekst2: "V=" + (LaTeX[V]) + " \;ml. \;  Lõnapudel \; mahutab \; 100 \; ml."