Mathematics, 13.11.2020 05:40 DerikF9478

Un aerodeslizador despega de una plataforma. Su altura (en metros), xxx segundos después del despegue, está modelada por:
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
¿Cuántos segundos después de despegar el aerodeslizador alcanza su altura máxima?

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Un aerodeslizador despega de una plataforma. Su altura (en metros), xxx segundos después del despeg...

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