Mathematics, 25.05.2021 20:50 Kana81
Para un envase cerrado con forma de cilindro circular recto de volumen 16Ï€. Pulg3, el costo del material para las tapas es de 2 centavos por pulg2 y el costo del material para la superficie lateral es de 1 centavo por pulg2.
a) Si el radio de la base del cilindro mide X pulgadas, exprese el costo total del material en centavos como una función de X.
b)Cuál es el dominio de la función.
c)Utilice la gráfica para encontrar con una precisión de centésimos, el radio de la base para el cual el costo del material es el mÃnimo del material.
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