Find the domain of the function. -$$f ( x ) = \ln ( - 4 - x )$$ A) $x 4$ C) $x - 4$

Name: Find the domain of the function. -\[f ( x ) = \ln ( - 4 - x )\] A) $x 4$ C) $x - 4$
Brand: Quizplus
Rating: 4.8 (35 reviews)

Question

Find the domain of the function. -$$f ( x ) = \ln ( - 4 - x )$$ A) $x < 4$ B) $x > 4$ C) $x < - 4$ D) $x > - 4$

Quizplus · Accepted Answer

The argument of the natural logarithm function, $\ln(x)$, must be greater than zero. Therefore, for $f(x) = \ln(-4 - x)$, the expression $-4 - x$ must be greater than 0. Solving the inequality $-4 - x > 0$ gives $x < -4$.

Find the Domain of the Function f(x)=ln⁡(−4−x)f ( x ) = \ln ( - 4 - x )f(x)=ln(−4−x)

Find the Domain of the Function $f ( x ) = \ln ( - 4 - x )$