Mathematics, 28.02.2020 04:17 jennsou
During halftime of a soccer game, a sling shot launches T-shirts at the crowd. A T-shirt is launched from a height of 4 feet with an initial upward velocity of 64 feet per second. The T-shirt is caught 49 feet above the field. How long will it take the T-shirt to reach its maximum height? What is the maximum height? What is the range of the function that models the height of the T-shirt over time?
Answers: 2
The general equation that represents height of the t-shirt as a function of time:
![49=-16t^{2} +69t+5\\o=-16t^{2}+69t-30\\\\\frac{-64+\sqrt[]{-64^{2-4(-16)(-30)}} }{2(-16)} = .54](/tpl/images/0527/7453/f88fd.png)
or 
![heights(y)\\5\leq y\leq 69 [5,86]](/tpl/images/0527/7453/0306c.png)
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During halftime of a soccer game, a sling shot launches T-shirts at the crowd. A T-shirt is launched...
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