Mathematics, 06.05.2020 08:10 franstirlacci
A hovercraft takes off from a platform. Its height (in meters), xxx seconds after takeoff, is modeled by: h(x)=-2x^2+20x+48h(x)=−2x 2 +20x+48h, left parenthesis, x, right parenthesis, equals, minus, 2, x, squared, plus, 20, x, plus, 48 How many seconds after takeoff will the hovercraft reach its maximum height?
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A hovercraft takes off from a platform. Its height (in meters), xxx seconds after takeoff, is modele...
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