Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
perpendicular 6x+y=-1perpendicular x=-6,(-1,-2)asymptotes of y=e^{-x}-1inflection sec(x)inflection f(x)= x/(x^2+9)
Frequently Asked Questions (FAQ)
What is the domain of f(x)= 5/(x-4) ?
The domain of f(x)= 5/(x-4) is x<4\lor x>4