Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
domain of f(x)=xsqrt(9-x)domain of 5x^2-3y=4domain of f(x)=(3x+1)/(x+5)domain of 4(x-7)^2+3domain of f(x)=(sqrt(x))/(x+3)
Frequently Asked Questions (FAQ)
What is the domain of f(x)=(x-9)/(x^2-2x-63) ?
The domain of f(x)=(x-9)/(x^2-2x-63) is x<-7\lor-7<x<9\lor x>9