18. Which of the following that illustrates inverse variation.
A.
Х
2
3
4.
5
6
y
60
40
30
24
20
B.
Х
2
4.
6
8.
10
у
5
10
15
20
25
х
2
1
C.
3
4
5
y
30
5
45
10
60
D.
X
20
30
40
50
60
y
10
5
20
10
30​