Question

Use the function below to find F(2)

F(x)=1/3•4^x
A.)2
B.)4
C.)8/3
D.)16/3

Answer 1

D

Explanation:

The function
`F(x) = (1)/(3)*4^x` has value F(2) when x = 2 is substituted.

`F(x) = (1)/(3)*4^x\\F(2) = (1)/(3)*4^2\\F(2) = (1)/(3)*16\\F(2) = (16)/(3)`