In Irritated Birds, a bird is flung on a sling shot and follows a parabolic path. The path of the bird can be modeled by the equation h=−16t2+55t+4 where h is the height of the bird and t is the amount of time, in seconds, the bird has been in the air. How long many seconds will it take the bird to reach a height of 40 feet in the air the first time? Use Quadratic Formula and round your answer to the nearest hundredth

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Maximization

Have you ever seen a bridge in the shape of a parabola? Where is its maximum on the bridge? The maximum of that bridge is the highest point on that bridge. The process of finding the maximum of the bridge here is called the maximization.