Find the constant of variation for the relationship shown in the following table: x 1 2 3 4 y 3 6 9 12

Question

Mathematics

Isaac Walter

22 March, 13:41

Find the constant of variation for the relationship shown in the following table: x 1 2 3 4 y 3 6 9 12

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Answers (2)

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Gunnar Hobbs · Answer 1

y=3x (the'=' sign is the proportionality sign)

Step-by-step explanation:

x = 1, 2, 3, 4

y = 3, 6, 9, 12

You are multiplying by 3 to get to y

1 x 3 = 3

2 x 3 = 6

3 x 3 = 9

4 x 3 = 12

Ralph Chambers · Answer 2

well the table would look like this

x y

1 3

2 6

3 9

4 12

and the direct variation is y=3x but the constant of variation is k=3