n

Tn

Afficher P : y =ax²+bx+c

Afficher les points

A2 = 1
A3 = 2
A4: 2.0 * A3 - A2
A5: 2.0 * A4 - A3
A6: 2.0 * A5 - A4
A7: 2.0 * A6 - A5
B2 = 1
B3 = 3
B4 = 6
B5 = 10
B6 = 15
B7 = 21
P_1: (A2, B2)
P_2: (A3, B3)
P_3: (A4, B4)
P_4: (A5, B5)
P_5: (A6, B6)
P_6: (A7, B7)
liste1: {P_1, P_2, P_3, P_4, P_5, P_6}
a = 2.5 (slider from 0 to 5, step 0.5)
b = 2.5 (slider from -5 to 5, step 0.5)
c = 0 (slider from -5 to 5, step 0.5)
d: y = a * x^(2.0) + b * x + c
e = false
f = false