I understand how to do mean value theorum but I'm not sure how to apply it with $\ln(x)$.
$f(x) = \ln(x), \ [1, 8]$
How can I find a $c$ that satisfies the conclusion of the Mean Value theorem by using $\ln(x)$?
I know its $\dfrac{f(b)-f(a)}{b-a}$, then take derivative and fill in the slope.
But how do I solve this with ln? I only did this with quadratic.