Mathematics, 19.05.2020 21:00, finlchey3860

A ball was thrown upward into the air. The height, in feet, of the ball above the ground t seconds after being thrown can be determined by the expression -16t^2+40t+3. What is the meaning of the 3 in the expression?

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A ball was thrown upward into the air. The height, in feet, of the ball above the ground t seconds a...