Question

Vince throws a baseball upwards from the top of a building and into a field below. The height, in meters, of the baseball t seconds after it leaves Vince's hand is represented by the expression -4.9t + 9.8t + 14.7.
Which of the following expressions also represents the height of the baseball in terms of time, but in a way that highlights the baseball's maximum height?

Answer 1

Answer:

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