Mathematics, 10.03.2020 06:08 jessb9583

In the past, professional baseball was played at the Astrodome in Houston, Texas. The Astrodome has a maximum height of 63.4 m. The height in meters of a baseball t seconds after it is hit straight up in the air with a velocity of 45 m/s is given by h= -9.8t^2+45t+1. Will a baseball hit straight up with this velocity hit the roof of the Astrodome? Use the discriminant to explain your answer.

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