Question

h(t) = -16.1t^2 + 30t + 10

The function above expresses the approximate height h(t), in feet, of an object t seconds after it is thrown vertically upwards from the roof of a building with a height of 10 feet with an initial velocity of 30 feet per second. After approximately how many seconds will the object reach its maximum height?

Answers:
0.5
1
1.5
2

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