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How do you find constant of proportionality ?
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How do you find constant of proportionality ?

User Rob Powell
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1 Answer

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From the values of the 2 variables

For example if we have y = kx where k = the constant and we are told that y = 4 when x = 2 then we plug in these values:-

4 = 2*k

k = 2
User Samvv
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