Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
range of 2sqrt(x)range of |x-1|domain of f(x)=-sqrt(x+3)-1midpoint (-3,-6),(9,3)midpoint (-3,-1),(0,3)
Frequently Asked Questions (FAQ)
What is the domain of f(x)=(x^2)/(x-7) ?
The domain of f(x)=(x^2)/(x-7) is x<7\lor x>7