Question

Given the following logarithmic function below, what is the value of f(4) (round to the nearest

hundredth)?
f(x) = In x

Answer 1

`f(4) = 1.39`

Explanation:

Given

`f(x) = ln\ x`

Required

Find f(4)

Substitute 4 for x in
`f(x) = ln\ x`

`f(4) = ln\ 4`

`f(4) = 1.38629436112`

Approximate:

`f(4) = 1.39`