Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
parity f(x)=x^5-xasymptotes of f(x)=(x^2-x)/(x^2-9x+8)inverse of 3^xperiodicity of f(x)=sin(pi/2 x)periodicity of f(x)=-2cos(2x)
Frequently Asked Questions (FAQ)
What is the domain of (5x-2)/(x+9) ?
The domain of (5x-2)/(x+9) is x<-9\lor x>-9