Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
inverse of f(x)=3x+15inflection f(x)=2x^2midpoint (8,-9),(8,5)range of-3/4 sqrt(x-1)+4inverse of (x+5)/(x-2)
Frequently Asked Questions (FAQ)
What is the domain of f(x)=(2/(x+1))(x/(x+1)) ?
The domain of f(x)=(2/(x+1))(x/(x+1)) is x<-1\lor x>-1