Question

Vue wonders how long the ball was in the air when it was 54 feet in the air so he writes the equation 54= -16s2+96s. Solve the equation for time(s) to determine how long the ball was in the air when it was 54 feet above the ground. Identify which of the following methods you used to solve: factoring, completing the square, the Quadratic Formula, using a graph. Round your answer to the nearest hundredth of a second. Then explain how your solution helps Vue answer his question.

Answer 1

Answer:

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