Mathematics, 10.12.2020 22:40 Dreambig85
On a windy morning, a hot air balloon starts rising and flying away from the top of a hill. The altitude, h, in feet, of the balloon x hours after starting its ascent from the hill, can be modeled by the function h(x) = –16x2 + 64x + 80. What is the y-intercept for this function and what does it represent in the given situation?
A. 80; the beginning height of the hot air balloon
B. 80; how long the hot air balloon was in the air
C. 5; the ending height of the hot air balloon
D. 5; how long the hot air balloon was in the air
Answers: 3
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On a windy morning, a hot air balloon starts rising and flying away from the top of a hill. The alti...
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