Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
range of f(x)=(3x^3+3)/(x^2-3x-4)distance (-2,-4),(3,-7)extreme 2x^2-1/(x^2)range of (6x)/(x+5)inverse of f(x)=80+x
Frequently Asked Questions (FAQ)
What is the domain of f(x)= 4/(x+9) ?
The domain of f(x)= 4/(x+9) is x<-9\lor x>-9