Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
line (-2,-3),(-1,2)extreme f(x)=sin(pix)domain of f(x)=sqrt(9x-27)extreme f(x)=2x^3-9x^2+12x-3domain of (4-x)*(x^2-3x)
Frequently Asked Questions (FAQ)
What is the domain of f(x)=(2+x)/(x^2) ?
The domain of f(x)=(2+x)/(x^2) is x<0\lor x>0