Solution
domain
Solution
+1
Interval Notation
Solution steps
Find non-negative values for radicals:
Find undefined (singularity) points:
Combine real regions and undefined points for final function domain
Graph
Popular Examples
range of f(x)=(x-7)/(3x-5)range monotone f(x)=x^2-4xmonotone intervals range of g(x)=x+3range range of x^2-7range domain of f(x)=((x+7)(x-9))/((x-3)(x+7))domain
Frequently Asked Questions (FAQ)
What is the domain of f(x)=(sqrt(6+x))/(7-x) ?
The domain of f(x)=(sqrt(6+x))/(7-x) is -6<= x<7\lor x>7