Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
inverse of f(x)=-5/4 x-10domain of f(x)=(x+3)/(x^2-4x-21)range of f(x)=3x-x^2midpoint (-6,-13),(-6.4,-3.8)asymptotes of f(x)=(5x+1)/(2x-5)
Frequently Asked Questions (FAQ)
What is the domain of 1/(x^2)-4 ?
The domain of 1/(x^2)-4 is x<0\lor x>0