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Interpreting the meaning of the derivative in context

AP.CALC: CHA‑3 (EU), CHA‑3.A (LO), CHA‑3.A.1 (EK), CHA‑3.A.2 (EK), CHA‑3.A.3 (EK)
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A tank is being filled with a liquid. The function V gives the volume of liquid in the tank, in liters, after t minutes.
What is the best interpretation for the following statement?
The value of the derivative of V at t, equals, 1 is equal to 2.
Choose 1 answer: