Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
domain of log_{3}(x+9)-4domain of (x^2-25)/(x+1)domain of x/(sqrt(x-6))domain of f(x)=cos(x)+sqrt(sin(x)-1)domain of f(x)=3-sqrt(x+5)
Frequently Asked Questions (FAQ)
What is the domain of y= 1/x+2 ?
The domain of y= 1/x+2 is x<0\lor x>0