Respuesta :

tramserran

Answer:   1.9

Step-by-step explanation:

f(3) means replace "x" with 3.

[tex]f(x) = \dfrac{14}{7+2e^{-0.6x}}\\\\\\f(3)= \dfrac{14}{7+2e^{-0.6(3)}}\\\\\\.\qquad=\dfrac{14}{7+2e^{-1.8}}\\\\\\.\qquad=1.9\qquad \text{you need to use a calculator}[/tex]

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