Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
domain of f(x)=(8x^2+x)/(x^2+3)domain of-2-sqrt(x+9)domain of-x^4+7x^3-16x^2+10x+7domain of f(x)=14x-4domain of f(x)=sqrt((x^2+1)/(3+2x-x^2))
Frequently Asked Questions (FAQ)
What is the domain of f(x)= 7/x-4 ?
The domain of f(x)= 7/x-4 is x<0\lor x>0