Function Expression :
\[f(x)=ln(-2x-1 ) \]Domain
\[\left]-\infty, - \frac{1}{2}\right[ \]Limits
\[\lim_{x \rightarrow-\infty}f(x) = +\infty \]\[\lim_{x \overset{<}{\rightarrow- \frac{1}{2}} }f(x) = -\infty \]
\[ \]
Derivate
\[f^{\,\prime}(x)=- \frac{2}{\left(-1\right) 2 x - 1} \]\[f^{\,\prime}(x)=\frac{2}{2 x + 1} \]
\[ \]
Integral
\[F(x) = x \log{\left(- 2 x - 1 \right)} - x + \frac{\log{\left(- 2 x - 1 \right)}}{2} \]Sign Table
Variation Table
Plot
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