Question

pls solve this.............
give the full explanation...​

Answer 1

Answer:

Step-by-step explanation:

I have plotted data chart in excel

There I see

x/y=2.5

x=2.5y

Thus

x=ky

x ∝ y

thus x is proportional to y

and k=2.5( proportionality constant k=2.5)

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also

y=kx

y=x/k=mx (m is constant)

so y ∝ x

thus y is proportional to x

Answer 2

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