Алгоритм решения БДЗ / 07c

x

1

2

3

4

P1(x) = 2:7000x 0:5000;

1 = 0:5020

0

1

2

2 = 0:2138

y

0:1

2:3

4:1

7:3

10:9

P2(x) = 0:2714x + 1:6143x + 0:0429;

P2(x) = 0:0833x3 0:2286x2 + 2:3310x 0:0571;

3 = 0:1604

x

3

4

5

6

7

P1(x) = 1:3300x + 2:4700;

1 = 0:4334

2

2

y

6

8:6

8:9

10:3

11:8

P2(x) =

0:0786x + 2:1157x + 0:6629;

2 = 0:4129

P2(x) = 0:2000x3 3:0786x2 + 16:4357x 20:9371;

3 = 0:2352

x

1

0

1

2

3

P1(x) = 2:2100x + 0:4900;

1 = 0:1407

3

P2(x) = 0:0786x2 + 2:0529x + 0:4114;

2 = 0:0501

y

1:6

0:5

2:5

4:8

7:3

P2(x) = 0:0250x3 + 0:0036x2 + 2:0429x + 0:4714;

3 = 0:0267

x

2

3

4

5

6

P1(x) = 0:3400x + 9:9000;

1 = 0:3888

4

2

y

10:4

10:8

11:5

12:2

11:4

P2(x) = 0:1714x + 1:7114x + 7:5000;

2 = 0:2625

P2(x) = 0:1500x3 + 1:6286x2 4:9786x + 15:0600;

3 = 0:0641

x

4

3

2

1

0

P1(x) = 1:6400x + 2:0400;

1 = 0:5748

5

P2(x) = 0:1286x

2

1:1257x + 2:2971;

2 = 0:5330

y

8:9

7

4:3

4:4

2

P2(x) = 0:1417x3 0:7214x2 2:3440x + 2:1271;

3 = 0:4757

P1(x) = 1:8800x 0:1400;

1 = 0:4463

x

5

6

7

8

9

6

P2(x) = 0:0714x

2

2:8800x + 3:2171;

2 = 0:4300

y

9:4

11:7

12:8

15:9

16:7

P2(x) = 0:0917x3 1:8536x2 + 10:2833x 26:0429; 3 = 0:4009

x

5

6

7

8

P1(x) = 0:5800x + 9:5600;

1 = 0:5557

4

7

2

2 = 0:5536

y

7:7

5:8

6:1

6:2

4:6

P2(x) = 0:0286x 0:9229x + 10:5314;

P2(x) = 0:3250x3 + 5:8786x2 34:9179x + 74:1014;

3 = 0:0481

x

3

2

1

0

1

P1(x) = 4:9000x 1:4200;

1 = 1:7104

8

P2(x) = 0:9714x2 + 2:9571x 0:4486;

2 = 0:5323

y

18:1

9:9

5:2

0:3

1:3

P2(x) = 0:0833x3 1:2214x2 + 2:9905x 0:2486;

3 = 0:5131

x

4

5

6

7

P1(x) = 6:9800x 23:6600;

1 = 1:7679

3

9

2

3:4486x + 0:3257;

2 = 0:2836

y

0:6

3

9:6

16:8

27:4

P2(x) = 1:0429x

P2(x) = 0:0333x3 + 0:5429x2 1:0619x 3:2743;

3 = 0:2780

x

1

0

1

2

3

P1(x) = 3:0700x 1:8300;

1 = 1:4485

10

P2(x) = 0:8643x2 1:3414x 0:9657;

2 = 0:0814

y

0:5

0:9

3:3

7

12:8

P2(x) = 0:0083x3 0:8393x2 1:3381x 0:9857;

3 = 0:0802

x

3

2

1

0

1

P1(x) = 2:7100x 1:7700;

1 = 1:5236

11

P2(x) = 0:8929x2 + 0:9243x 0:8771;

2 = 0:2988

y

11:5

6:8

2:3

0:9

0:9

P2(x) = 0:1000x3 1:1929x2 + 0:9643x 0:6371;

3 = 0:2459

x

5

6

7

8

P1(x) = 11:5800x 32:7000;

1 = 1:8668

4

12

P2(x) = 1:1143x

2

1:7914x + 5:1857;

2 = 0:0907

y

15:9

24

34:5

47:4

62:1

P2(x) = 0:0500x3 + 2:0143x2 7:0214x + 14:9657;

3 = 0:0321

x

1

0

1

2

3

P1(x) = 3:0600x 0:4600;

1 = 3:1127