A baseball is hit, following a path represented by x = 140t and y = 3.1 + 40t − 16t^2 for 0 ≤ t ≤ 3.

Part A: Find the ordered pairs, (x, y), when t = 0.2, 1.2, and 2.4.

Part B: The fence, which is 10 feet tall, lies 320 feet away from home plate. Does the baseball travel over the fence? Justify your answer mathematically.

Part C: Write a rectangular equation to represent the plane curve.



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