Evaluate the function $f ( x ) = - 3.752 \ln x$ at $x = 4$ .Round to 3 decimal places.(You may use your calculator. )
A)-5.201
B)5.201
C)undefined
D)-2.709
E)0.369

Question

Quizplus · Accepted Answer

The function evaluated at $x = 4$ is $f(4) = -3.752 \ln(4)$. Using a calculator, $\ln(4) \approx 1.386$, so $f(4) \approx -3.752 \times 1.386 = -5.201$, rounded to three decimal places.

Evaluate the Function f(x)=−3.752ln⁡xf ( x ) = - 3.752 \ln xf(x)=−3.752lnx

Evaluate the Function $f ( x ) = - 3.752 \ln x$