Mathematics, 05.01.2020 18:31, manny2275

The quadratic model f(x) = –5x2 + 200 represents the approximate height, in meters, of a ball x seconds after being dropped. the ball is 50 meters from the ground after about how many seconds?

2.45
3.16
5.48
7.07

Answers: 3

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The quadratic model f(x) = –5x2 + 200 represents the approximate height, in meters, of a ball x seco...