Question

Xx yyy

Answer 1

The constant of proportionality for the given set is 3.

Given,

The set;

x        y

12     36

18     54

25    75

We have to find the constant of proportionality;

Here,

y = x × r

Where r is the constant of proportionality.

Lets see;

Case 1; 12 and 36

36 = 12 × r

r = 36/12

r = 3

Case 2; 18 and 54

54 = 18 × r

r = 54/18

r = 3

Case 3; 25 and 75

75 = 25 × r

r = 75/25

r = 3

Therefore,

The constant of proportionality for the given set is 3.

Learn more about constant of proportionality here;

brainly.com/question/28093652

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