graphical method class 10

1:19

4:55

8:41

40:04

4:38

5:17

8:21

4:45

7:56

11:40

9:55

10:46

6:17

3:01

1:04

9:17

1:52

23:08

4:46

1:34

14:24

20:43

6:54

6:43

3:01

14:27

14:36

15:25

25:17

4:04

25:17

24:42

1:05

1:47

9:00

1:27:26

5:35

11:02

8:46

4:19