NEW FUNCTION

Function Expression :

f(x)=5x5f(x)=\frac{5}{x-5}

Domain

],5[]5,[\left]-\infty, 5\right[ \cup \left]5, \infty\right[

Limits

limxf(x)=0\lim_{x \rightarrow-\infty}f(x) = 0
limx5<f(x)=\lim_{x \overset{<}{\rightarrow5} }f(x) = -\infty
limx5>f(x)=+\lim_{x \overset{>}{\rightarrow5} }f(x) = +\infty
limx+f(x)=0\lim_{x \rightarrow+\infty}f(x) = 0

Derivate

f(x)=5(x5)2f^{\,\prime}(x)=- \frac{5}{\left(x - 5\right)^{2}}
f(x)=5(x5)2f^{\,\prime}(x)=- \frac{5}{\left(x - 5\right)^{2}}

Integral

F(x)=5log(x5)F(x) = 5 \log{\left(x - 5 \right)}

Sign Table


Variation Table


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