Solution
Solution
+1
Solution steps
Find undefined (singularity) points
The function domain
Popular Examples
domain of f(x)=sin(x)sinh(x)-cos(x)cosh(x),-4<= x<= 4periodicity of y=sin^3(4x)intercepts of f(x)=(5x+9)/6domain of f(x)=sqrt(3+2x)intercepts of f(y)=4y+3
Frequently Asked Questions (FAQ)
What is the domain of y=(x^2+1)/(x^2-9) ?
The domain of y=(x^2+1)/(x^2-9) is x<-3\lor-3<x<3\lor x>3