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robert7248
26.05.2020 •
Mathematics
Select the correct answer from the drop-down menu. The function shown in the graph is f(x) =
(a) x^4-2x^2+5x+6
(b) x^3-2x^2-5x+6
(c) x^3-2x^2+5x+6
(d) -x^4-2x^2+5x+6
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Ответ:
(b)x^3-2x^2-5x+6
Step-by-step explanation:
Ответ:
A) Jorge tiene razón en su afirmación.
B) El número de infectados será de 6538035 personas en un mes.
C) Se requiere aproximadamente 5 días para alcanzar 10000 infectados.
Step-by-step explanation:
A) Sea el número de infectados por un virus representado por el modelo matemático
, si
, entonces tenemos que la cantidad infectados por el virus sería:
En consecuencia, Jorge tiene razón en su afirmación.
B) Si tenemos que
, entonces el número de infectados en un mes es:
El número de infectados será de 6538035 personas en un mes.
C) Si tenemos que
, entonces el tiempo estimado para tal cantidad es:
Se requiere aproximadamente 5 días para alcanzar 10000 infectados.