What is the constant of proportionality for the relationship shown in the table? x 2 4 6 8 y 1 2 3 4 1/2
2
or not proportional

1/2

Step-by-step explanation:

Given

x 2 4 6 8

y 1 2 3 4

Required

Determine the constant of proportionality (k)

The relationship between x and y is:

When y = 2, x = 4;

So, we have:

Make k the subject

Hence, the constant of proportionality is 1/2

207/8 is the right

hope this !

let me know