Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
range of f(x)=2^x-2inverse of f(x)=2+1/(x+3)inverse of (x^3-16x)/(4x^2-12x)domain of f(x)=3sqrt(x+4)+3inflection x^3-6x^2-15x-1
Frequently Asked Questions (FAQ)
What is the domain of (25)/(y-9) ?
The domain of (25)/(y-9) is y<9\lor y>9