ВУЗ:
Составители:
B
AP. 25
x
j
y
j
1.140 14.05
2.960 2.380
3.120 1.943
5. 0.2565
5.120 0.3329
6.200 0.1193
7.720 -0.04047
8.540 -0.01140
9.460 0.07343
10.40 -0.008661
11.06 0.06069
12.98 0.06010
13.02 -0.08990
14.60 0.06002
15.24 -0.05999
16.10 0.05000
17.84 -0.07000
18.38 -0.03000
19. -0.06000
20.64 -0.08000
B
AP. 26
x
j
y
j
2. 35.93
2.780 31.46
3.820 26.41
4.760 22.55
5.200 20.93
6.600 16.71
7.480 14.47
8.860 11.36
9.300 10.60
11. 8.015
11.14 7.875
12.18 6.625
13.02 5.770
14.66 4.335
15.38 3.774
16.28 3.397
17.20 2.754
18.86 2.088
19.94 1.822
20.36 1.590
B
AP. 27
x
j
y
j
1.040 19.82
2.240 16.73
3.220 14.51
4.680 11.69
5.460 10.56
6.600 8.908
7.840 7.545
8.380 6.988
9.860 5.621
10.88 4.832
11.16 4.651
12.56 3.915
13.16 3.570
14.32 3.064
15.32 2.496
16.16 2.295
17.40 1.815
18.16 1.649
19.64 1.380
20.70 1.205
B
AP. 28
x
j
y
j
1.400 14.50
2.320 9.002
3.420 5.196
4.600 2.999
5.160 2.097
6.920 0.8415
7.800 0.6770
9. 0.2222
9.700 0.2570
10.30 0.1482
11.64 0.05607
12.98 0.04405
13.38 -0.03395
14.62 0.07940
15.54 0.1022
16.80 0.08652
17.88 0.09380
18.74 -0.01753
19.94 0.07136
20.80 0.01088
B
AP. 29
x
j
y
j
1.300 29.75
2.340 26.09
3.260 23.21
4.800 19.25
5.920 16.77
6.180 16.15
7. 14.60
8.900 11.61
9.020 11.34
10.96 8.814
11.48 8.264
12.72 7.136
13.98 6.164
14.68 5.546
15.32 5.186
16.06 4.670
17.26 4.096
18.14 3.632
19.02 3.326
20.54 2.774
B
AP. 30
x
j
y
j
1. 24.23
2.680 20.04
3.420 18.45
4.040 17.30
5.880 13.99
6.660 12.82
7.640 11.55
8.780 10.11
9.220 9.648
10.02 8.782
11.24 7.744
12.88 6.546
13.90 5.834
14.28 5.522
15.08 4.962
16.26 4.391
17.50 3.804
18.68 3.316
19.40 3.067
20.14 2.851
2 Считая, что данные пары точек адекватно описываются некоторым многочленом 2-й сте-
пени, найти его коэффициенты.
ВАРИАНТЫ
B
AP. 1
x
j
y
j
0.5200 2.940
1.780 17.29
1.640 15.42
2.580 27.85
3.140 36.09
3.180 36.73
3.700 44.95
4.220 53.79
5.280 73.37
5.960 87.09
5.920 86.26
6.660 102.2
7.020 110.4
7.160 113.6
8.240 140.0
8.620 149.8
9.060 161.6
9.260 167.2
10.40 199.8
10.24 195.2
B
AP. 2
x
j
y
j
1.100 14.62
1.560 18.52
1.980 22.85
2.700 31.67
3.460 43.24
4. 53.01
4.100 54.88
4.720 67.65
5.440 84.50
5.260 80.16
6.200 104.4
6.920 125.5
7.160 133.0
7.700 150.8
7.680 149.9
8.640 184.2
8.660 184.9
9.360 212.4
9.760 228.8
10.68 269.1
B
AP. 3
x
j
y
j
0.6600 11.38
1.960 25.40
2.120 27.85
2.100 27.54
3.340 51.50
3.600 57.71
3.640 58.66
4.240 74.68
5.380 111.0
5.640 120.4
5.960 132.5
6.820 168.1
7.340 191.5
7.900 219.0
8.360 242.8
8.880 271.1
9.040 280.4
9.480 305.9
9.720 320.7
11. 404.
B
AP. 4
x
j
y
j
1.100 12.83
1.660 19.31
2.280 28.53
2.460 31.60
2.620 34.52
3.940 64.39
4.280 73.78
4.080 68.29
4.840 90.86
5.100 99.23
6.140 137.4
6.680 160.0
6.580 155.5
7.660 205.1
8.400 243.0
8.800 264.7
8.780 263.7
9.900 329.6
9.760 321.1
10.68 380.3
B
AP. 5
x
j
y
j
0.5400 5.662
1.340 3.096
2.340 1.716
2.280 1.708
2.720 1.808
3.720 3.200
3.880 3.680
4.160 4.500
5.440 10.35
5.960 13.76
6.460 17.49
6.980 21.84
6.680 19.22
7.900 30.93
8.400 36.60
8.940 43.23
8.840 42.04
9.240 47.08
9.920 56.78
10.54 66.37
B
AP. 6
x
j
y
j
0.8800 -4.956
1.460 -4.738
2.100 -3.780
2.260 -3.402
2.940 -1.166
3.600 1.820
4.200 5.320
4.700 8.780
4.660 8.470
5.480 15.10
6.240 22.46
6.500 25.22
6.600 26.45
7.100 32.11
7.500 37.18
8.460 50.68
9.300 63.84
9.220 62.65
10.32 81.92
10.22 80.03
