Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
domain of f(x)=10(x-5/8)^2+21domain of sqrt(25-x-9x^2)domain of f(x)=((2x^2+5x+3))/(|x+1|)domain of f(x)=(x+7)/(x-9)domain of (7-x^2)/(x^2+2x-15)
Frequently Asked Questions (FAQ)
What is the domain of y= 1/(2x+1) ?
The domain of y= 1/(2x+1) is x<-1/2 \lor x>-1/2