Umm, how do I find this? with work?

Question

Use a calculator to evaluate the function at the indicated value of x. Round your answer to four decimal places.

f(x) = 3 ln x

x = 0.32

Answer 1

f(x) = 3 ln .32 = ln (.32)^3 = ln (.032768)

You probably have ln on your calculator but if not type ln (.032768)= into your Google or whatever search box and hit enter.

Answer 2

I assume you have a "ln" button. Just punch

0.32
ln
*
3
= 2.079

or, since 2^3 = 8

ln 8 = 2.079

Answer 3

I wrote 0.32 but punched in ln2

Go with Damn on his one!!!