Determine when the ball reaches its maximum height

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Reference no: EM132438878

Problem: A ball is thrown vertically upward so that its height y above the ground, in metres, at time t, in seconds, is approximately described by the equation y = -5t^2 + 10t + 1.

Required:

Question 1: Determine when the ball reaches its maximum height.

Question 2: Determine the maximum height of the ball.

Question 3: Determine when the ball reaches the ground.

Question 4: Graph the function.

Reference no: EM132438878

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