Question
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Considere la función , con en los
números reales. El mayor valor que alcanza la
función es:
5
-2.5
4
Ninguna de las anteriores

Ask by Vargas Bird. in Colombia
Mar 28,2025

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Answer

El mayor valor que alcanza la función es .

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The Deep Dive

Para encontrar el mayor valor de la función cuadrática , primero observamos que el coeficiente de es negativo, lo que indica que la parábola se abre hacia abajo. El vértice de esta parábola representa el máximo, y se puede calcular usando la fórmula donde y . Esto nos da . Sustituyendo en la función, obtenemos . Así que el mayor valor que alcanza la función es 4.

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