Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
line (0,2),(1,1)periodicity of f(x)=sin(pix)intercepts of f(x)=7x^2+9y=63critical f(x)=2sqrt(x^2+1)-xrange of f(x)=15(1/3)^x
Frequently Asked Questions (FAQ)
What is the domain of 7/x ?
The domain of 7/x is x<0\lor x>0