Umm, how do I find this? with work?
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
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.
I assume you have a "ln" button. Just punch
0.32
ln
*
3
= 2.079
or, since 2^3 = 8
ln 8 = 2.079
I wrote 0.32 but punched in ln2
Go with Damn on his one!!!
To find the value of f(x) = 3 ln x at x = 0.32 using a calculator, follow these steps:
1. Turn on your calculator and ensure it is in the correct mode for evaluating natural logarithms (ln).
2. Enter the value of x into your calculator, in this case, 0.32.
3. Locate the ln button on your calculator, usually represented as "ln" or "LN."
4. Press the ln button, and then multiply the result by 3.
5. Round the answer to four decimal places.
By following these steps on your calculator, you will obtain the value of f(x) = 3 ln 0.32.