B. Find the constant of variation and write the equation representing the relationship
between the quantities in each of the following:
1.
2.
8
4
х
6
2
X
2
3
1
4.
у
36
18
12
2
9
у
2
3
2
3.
4.
3
Х
9
1
х
12
5
7
3
2
1
5
5
2
у
1
y
1
5
3
2
7
3
5.
7
6
5
length (1)
0
0 1 2 3 4 5 6 7 8 9
width (w)
6. 4.5
4.0
3.5
3.0
-2.5
2.0
-1.5
1.0
0.5
0.0
O
0
1 2
3 4 5 6​