Question

A

x y
1 1
2 4
3 9
4 16
C
x y
1 4
2 2
3 4/3
4 1
B
x y
1 1/2
2 1
3 3/2
4 2
D
x y
1 3
2 5
3 7
4 9

Which table shows y as DIRECTLY PROPORTIONAL to x?
A) A
B) B
C) C
D) D

What is the answer?

Answer 1

B, the equation of the table is y=x/2.