Mathematics, 17.04.2020 21:04 kmontello5
Some astronauts play baseball on the moon. One of them hits the baseball 2 feet above the ground with an initial vertical velocity of 15 feet per second. The function h=−5t2+15t+2 represents the height h (in feet) of the baseball after t seconds. Use a graphing calculator to estimate when the height of the baseball is 11 feet.
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