Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
domain of f(x)=sqrt(25-(x+2)^2)domain of y=-2/3 x+7domain of f(x)=-(12)/xdomain of f(x)=(2x)/(x^2-5)domain of 5^{x^2-4x-2}
Frequently Asked Questions (FAQ)
What is the domain of f(x)=(-8)/(x-9) ?
The domain of f(x)=(-8)/(x-9) is x<9\lor x>9