Calculate the constant of proportionality for Card T, then evaluate every other card against it.

Card T: Table with \(x\text{-}\text{values}\) \(4\), \(8\), \(12\) and \(y\text{-}\text{values}\) \(3\), \(6\), \(9\)
Card A: Equation \(y~=~0.75x\)
Card B: Context: In a proportional relationship, the amount of flour \(y\) is \(6~\text{cups}\) when the number of batches \(x\) is \(8\).
Card C: Graph passing through the origin and the point \((6,~8)\)
Card D: Table with \(x\text{-}\text{values}\) \(2\), \(4\), \(10\) and \(y\text{-}\text{values}\) \(1.5\), \(3\), \(7.5\)
Card E: Equation \(y~=~4/3~x\)
Card F: Context: In a proportional relationship, the amount filled \(y\) is \(9~\text{liters}\) when the time \(x\) is \(12~\text{minutes}\).

Report the complete set of cards with the same constant of proportionality as Card T.

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