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I really don’t understand this can you help me

I really don’t understand this can you help me-example-1
User Danroose
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1 Answer

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An equation of direct proportional function is y=kx.

Where k is a constant of proportionality, y and x are variables.

We have the equation p=.3b, where p and b are variables, so 0.3 (or .3) is the constant of proportionality.

User Pauli
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