Question

How to create a proportional relationship that constant of proportionality equal.to 0.8 ?

how to create a proportional relationship that constant of proportionality equal.to 0.9 ?

Answer 1

• y = 0.8x
• y = 0.9x

Explanation:

A proportional relationship is described by the equation ...

y = kx

where k is the constant of proportionality.

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For a constant of proportionality of 0.8, the relation is ...

y = 0.8x

For a constant of proportionality of 0.9, the relation is ...

y = 0.9x