HELP
which relationship shows a quadratic variation?

The first option

Step-by-step explanation:

The first option:

f(x) = 4(x^2)

Each time x is squared and then multiplied by 4.

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f(1) = 4(1^2) = 4

f(2) = 4(2^2) = 16

f(3) = 4(3^2) = 36

f(4) = 4(4^2) = 64

The first one

Step-by-step explanation:

This is because the function of it is f(x) =  4x^2. Additionally, this can be seen as there is not a perfect difference between the values.

Hope this helps... Feel free to mark this as brainliest! :D

answer is:

1.75 pounds