(Steps Shown) A circular oil spill has been created by a ship. As the ship leaks oil, the radius of the spill is given by the function r (t) = 2 t + 1,
Question: A circular oil spill has been created by a ship. As the ship leaks oil, the radius of the spill is given by the function r ( t ) = 2 t + 1, where t is the time since the spill began. Find the area of the spill as a function of time. (1 pt.)
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![[Steps Shown] Sketch the graph of a](/images/solutions/MC-solution-library-58901.jpg "[Steps Shown] Sketch the graph of a function that is not one-to-one.")
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