Mathematics, 10.03.2021 22:40, jyworthy

The height of a rocket launched upward from a 160 ft cliff is modeled by h =-16X2 +32x + 128, where h is the height in feet and t is the time in seconds. When does the rocket crash violently into the ground?

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The height of a rocket launched upward from a 160 ft cliff is modeled by h =-16X2 +32x + 128, where...