Часть 1.

Вариант

1

cos 2x

1-6t

0.3624

2

x(x+1)

0

2t+0.96

3

1.2+lg(x+0.4)

0.8+t

1.2

4

sin 2x

2t

0.932

5

3x(2-x)

0

t+2.52

6

1-lg(x+0.4)

1.4

t+1

7

sin(0.55x+0.03)

t+0.03

0.354

8

2x(1-x)+0.2

0.2

t+0.68

9

sin x+ 0.08

0.08+2t

0.6446

10

cos(2x+0.19)

0.932

0.1798

11

2x(x+0.2)+0.4

2t+0.4

1.36

12

lg(x+0.26)+1

0.415+t

0.9345

13

sin(x+0.45)

0.435-2t

0.8674

14

0.3+ x(x+0.4)

0.3

6t+0.9

15

(x-0.2)(x+1)+0.2

6t

0.84

16

x(0.3+2x)

0

6t+0.9

17

sin(x+0.48)

0.4618

3t+0.882

18

sin(x+0.02)

3t+0.02

0.581

19

cos(x+0.48)

6t+0.887

0.4713

20

lg(2.63-x)

3(0.14-t)

0.3075

21

1.5- x(1-x)

3(0.5-t)

1.26

22

cos(x+0.845)

6(t+0.11)

0.1205

23

lg(2.42+x)

0.3838

6(0.08-t)

24

0.6+x(0.8-x)

0.6

3(0.24+t)

25

cos(x+0.66)

3t+0.97

0.3058

26

lg(1.43+2x)

0.1553

3(t+0.14)

27

0.9+2x(1-x)

3(0.3-2t)

1.38

28

lg(1.95+x)

0.29-6t

0.4065

29

2cos(x+0.55)

1.705

0.817+3t

30

x(1-x)+0.2

0.2

2(t+0.22)