Mathematics, 18.03.2021 20:40 kaylin28
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The expression -5x^2+8x+4 represents the height of a ball, in meters, x seconds after it is thrown into the air. What does the 4 represent?
A. The time the ball takes to reach the ground
B. The time the ball takes to reach its maximum height
C. The height from which the ball is thrown
D. The maximum height of the ball.
Answers: 1
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