Respuesta :

Replace all x's with 4's in the function:
[tex]f(4) = \frac{1}{3} \times {4}^{4} [/tex]
Simplify/solve.
[tex] = \frac{1}{3} \times 256[/tex]
[tex] = \frac{256}{3} [/tex]
So, the answer is C.

Answer:

Therefore, the correct option is C) [tex]\frac{256}{3}[/tex]

Step-by-step explanation:

We need to find the [tex]F(4)[/tex] of the given function [tex]F(x)=\frac{1}{3}\times 4^x[/tex]

To find  [tex]F(4)[/tex] , Replace [tex]x=4[/tex] in [tex]F(x)=\frac{1}{3}\times 4^x[/tex]

[tex]F(4)=\frac{1}{3}\times 4^4[/tex]

[tex]F(4)=\frac{1}{3}\times 256[/tex]

[tex]F(4)=\frac{1}{3}\times 256[/tex]

[tex]F(4)=\frac{256}{3}[/tex]

Therefore, the correct option is C) [tex]\frac{256}{3}[/tex]