A1: 1500
B1: 2100
C1: 2300
D1: 2420
E1: 2550
F1: 2800
G1: 2900
H1: 1850
I1: 1700
J1: 1375
A2: 850
B2: 780
C2: 762
D2: 752
E2: 740
F2: 716
G2: 707
H2: 815
I2: 830
J2: 864
A: (A1, A2)
B: (B1, B2)
C: (C1, C2)
D: (D1, D2)
E: (E1, E2)
F: (F1, F2)
G: (G1, G2)
H: (H1, H2)
I: (I1, I2)
J: (J1, J2)
liste1: {A, B, C, D, E, F, G, H, I, J}
f = Line(A, G)
a = -0.1 (slider from -2 to 2, step 0.1)
g(x) = (a * x) + 1000
h(x) = (-0.1 * x) + 1000
p(x) = (-0.09 * x) + 1000