The height of a model rocket in feet, x, t seconds after its launch is modeled by the equation \(x=-t^2+bt+a\), where a and b are positive integers. At what value of t does the rocket reach its maximum height?
(1) \(b=10\)
(2) \(a=125\)
Are You Up For the Challenge: 700 Level Questions![]()
(1) \(b=10\)
(2) \(a=125\)
Are You Up For the Challenge: 700 Level Questions