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Mathematics, 16.05.2021 08:00 khalilah2000ortbfy

La utilidad diaria proveniente de la venta de árboles en el departamento de jardinería de una tienda está dada por U(x)=-x^2+18x+144, donde x es el número de los árboles vendidos. a) ¿Cuántos árboles deben venderse para que la utilidad sea máxima?
b) ¿Cuál es la utilidad máxima que puede obtenerse por la venta de árboles?
c) ¿Cuántos árboles deben de venderse para que no haya ganancia, ni pérdidas (utilidad igual a cero u(x) = 0)?

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La utilidad diaria proveniente de la venta de árboles en el departamento de jardinería de una tienda...
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