DamonG120535 DamonG120535

30-10-2022
Mathematics

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A) Find the constant of proportionality ( K )K =B) Find the equation Y = ____X

A Find the constant of proportionality K K B Find the equation Y X class=

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AmieraI345123 AmieraI345123

30-10-2022

N 7

Part A

In a direct variation

k=y/x

take one point from the graph

(2,4)

k=4/2

k=2

Part B

In a direct variation, the equation is

y=kx

we have

k=2

therefore

y=2x

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