Respuesta :

zmcever

Answer:

F=8

Step-by-step explanation:

f ( x ) = 2 ^ ( x - 5 )

Use the variable given:

F ( 8 ) = 2 ^ ( 8 - 5 )

F ( 8 ) = 2 ^ 3

F ( 8 ) = 2 x 2 x 2

F ( 8 ) = 8

F = 8

8 is your answer

Hope this helps!

discipulus

Answer:

[tex]f(x) = {2}^{(x - 5)} \\ f(8) = {2}^{(8 - 5)} \\ f(8) = {2}^{3} = 8[/tex]

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