Respuesta :

Answer:

[tex]f(2)=19[/tex]

Step-by-step explanation:

[tex]f(x) =2(3^{x} )+1[/tex]

[tex]f(2)= 2(3^{2})+1[/tex]

[tex]f(2)= 2(9) +1[/tex]

[tex]f(2)= 18+1[/tex]

[tex]f(2)=19[/tex]

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Answer:

Step-by-step explanation:

F(-2) = 13