Question

Which representation models a proportional relationship between x and y? (Look at picture)

х
3
a
х
y
2 20
4 30
6 40
8 50
b
on w
y
18
30
36
60
6
10
101
8
8 6
6
18
16
14
12
104
8
6
4
2
4
2
х
х
0 1 2 3 4 5 6 7 8 9
0 1 2 3 4 5 6 7 8

Answer 1

b)

Explanation:

In every single other option, the y is not corresponding in amount to x. However in b), y is 6 times x, making b the correct answer as it is the only solution where y is directly corresponding to x