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Please look at the picture for the question
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Please look at the picture for the question

Please look at the picture for the question-example-1
User Localhousee
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1 Answer

4 votes

Answer:

3

Explanation:

y = 21

x = 7

To find k,

Substituting values of x and y into y=kx

21 = k × 7

21/7 = k

3 = k

Therefore, the constant of proportionality is 3.

User Revdrjrr
by
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