Question

Given the following table,

x 4 3 2
y 6 8 12


find the constant of proportionality, k

Answer 1

To find the constant of proportionality, you can use the formula:

k = y/x

First, let's calculate the values of k for each set of x and y values:

For the first set:
k = 6/4 = 1.5

For the second set:
k = 8/3 ≈ 2.67

For the third set:
k = 12/2 = 6

Therefore, the constant of proportionality, k, varies with the set of x and y values.