Mathematics, 01.02.2020 17:45 irenecupcake4348
Atoy rocket was launched from the ground. the function f(x) = -16x2 + 128x shows the height of the rocket f(x), in feet, from the ground at time x seconds. what is the axis of symmetry of the graph of f(x) and what does it represent? (3 points)
x = 8; it takes 8 seconds to reach the maximum height and 8 seconds to fall back to the ground
x = 4; it takes 4 seconds to reach the maximum height and 4 seconds to fall back to the ground
x = 8; it takes 8 seconds to reach the maximum height and 16 seconds to fall back to the ground
x = 4, it takes 4 seconds to reach the maximum height and 8 seconds to fall back to the ground
Answers: 1
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Atoy rocket was launched from the ground. the function f(x) = -16x2 + 128x shows the height of the r...
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