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The height h in feet of a projectile thrown upward from the roof of a building a

ID: 2902074 • Letter: T

Question

The height h in feet of a projectile thrown upward from the roof of a building after time t seconds is shown in the graph below. Find and interpret h(3.9). A. 400 ft; The projectile will be 400 feet above the roof of the building 3.9 seconds after it is thrown. B. 425 ft; The projectile will be 425 feet above the ground 3.9 seconds after it is thrown. C. 475 ft; The projectile will be 475 feet above the ground 3.9 seconds after it is thrown. D. 450 ft; The projectile will be 450 feet above the roof of the building 3.9 seconds after it is thrown.

Explanation / Answer

B