1. (5 points) A ball is tossed into the air from a bridge, and its height, y (in feet), above the ground t seconds after

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1 5 Points A Ball Is Tossed Into The Air From A Bridge And Its Height Y In Feet Above The Ground T Seconds After 1 (48.06 KiB) Viewed 13 times

1. (5 points) A ball is tossed into the air from a bridge, and its height, y (in feet), above the ground t seconds after it is thrown is given by y = f(t) = − 16t² + 50t+36. (a) How high above the ground is the bridge? (b) What is the average velocity of the ball for the first two seconds? (c) Approximate the velocity of the ball at t = 2 second using the average velocity on a small interval around t = 2. (d) Interpret the meaning of f'(2) using units. (e) Graph f, and use the graph to sketch f'? (f) Use the graph and/or function to estimate at what time does the ball reach its maximum height