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Which table shows a proportional relationship between x and y?

x 40 50 60 90

y 8 10 14 18

x 1 2 3 4

y 6 8 10 12

x 2 4 7 8

y 6 10 21 24

x 4 7 8 10

y 2 3.5 4 5

User Canacourse
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1 Answer

5 votes

Answer:

table 4

Explanation:

See attachment for tables .

From the given tables we can see that in table 4 x and y have a directly proportional relationship. Any value of x is always double of y . And hence the proportionality constant is 2 .


\implies \rm x \propto y \\


\implies \rm x = ky

  • with k = 2 .

And we are done!

-Rishabh

Which table shows a proportional relationship between x and y? x 40 50 60 90 y 8 10 14 18 x-example-1
User Bidifx
by
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