Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
domain of f(x)=(ln(x+1))/(x-sqrt(3+2x))domain of g(x)=(x-4)/3domain of f(x)=ln(x^2+9)domain of y=(x^2+x-12)/(x^2-4)domain of h(x)=(sqrt(x+5))/(sqrt(x^2-9))
Frequently Asked Questions (FAQ)
What is the domain of y=-1/x ?
The domain of y=-1/x is x<0\lor x>0