Travail de session sur la loi

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Cathy Nguyen Fonction polynomiale
Jonathan Ould-Ouali k xk f(xk) Aire rect.
Thomas St-Jean-Gonokami 0 -1.6 -3.1808 -0.2068
Groupe 1050 1 -1.535 -2.8113 -0.1827
Équipe 17 2 -1.47 -2.4721 -0.1607
3 -1.405 -2.1619 -0.1405
a -1.6 4 -1.34 -1.8793 -0.1222
b1 5 -1.275 -1.6231 -0.1055 1.5
n 40 6 -1.21 -1.3918 -0.0905 1.0
Δx 0.065 7 -1.145 -1.1843 -0.0770 0.5
8 -1.08 -0.9991 -0.0649 0.0
9 -1.015 -0.8350 -0.0543 -0.5 1.6
- -1
10 -0.95 -0.6907 -0.0449 f(x) -1.0
-1.5
11 -0.885 -0.5647 -0.0367
-2.0
12 -0.82 -0.4559 -0.0296
-2.5
13 -0.755 -0.3628 -0.0236
-3.0
14 -0.69 -0.2842 -0.0185 -3.5
15 -0.625 -0.2188 -0.0142
16 -0.56 -0.1651 -0.0107
17 -0.495 -0.1220 -0.0079
18 -0.43 -0.0881 -0.0057
19 -0.365 -0.0621 -0.0040
20 -0.3 -0.0426 -0.0028
21 -0.235 -0.0284 -0.0018
22 -0.17 -0.0180 -0.0012
23 -0.105 -0.0103 -0.0007
24 -0.04 -0.0039 -0.0003
25 0.025 0.0026 0.0002
26 0.09 0.0104 0.0007
27 0.155 0.0209 0.0014
28 0.22 0.0354 0.0023
29 0.285 0.0551 0.0036
30 0.35 0.0816 0.0053
31 0.415 0.1159 0.0075
32 0.48 0.1595 0.0104
33 0.545 0.2137 0.0139
34 0.61 0.2798 0.0182
35 0.675 0.3591 0.0233
36 0.74 0.4529 0.0294
37 0.805 0.5626 0.0366
38 0.87 0.6895 0.0448
39 0.935 0.8348 0.0543
40 1 1.0000 0.0650
Somme aires 40 rect.= -1.0909

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Fonction polynomiale
1.5
1.0
0.5
0.0
-0.5 1.6 .47 .34 .21 .08 .95 .82 .69 .56 .43 0.3 .17 .04 .09 .22 .35 .48 .61 .74 .87 1
- -1 -1 -1 -1 -0 -0 -0 -0 -0 - -0 -0 0 0 0 0 0 0 0
f(x) -1.0
-1.5
-2.0
-2.5
-3.0
-3.5
x