Question

Use the function below to find F(2)

F(x)=1/3*4^x

A.8/3
B.2
C.4
D.16/3

Answer 1

The answer is 16/3 because in this case u4 is to the power of x

Answer 2

Option (d) is correct.

`F(2)=(16)/(3)`

Explanation:

Given : Function
`F(x)=(1)/(3)* 4^x`

We have to find F(2).

Consider the given function
`F(x)=(1)/(3)* 4^x`

We have to find the value of F(x) at x = 2

Put x = 2 in given function
`F(x)=(1)/(3)* 4^x`

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

Simplify, we have,

`F(2)=(16)/(3)`

Thus, The value of function at x = 2 is
`(16)/(3)`