Solution
domain
Solution
+1
Solution steps
Find non-negative values for radicals:
Find undefined (singularity) points:
Combine real regions and undefined points for final function domain
Popular Examples
inverse of g(x)=-4-9/2 xinverse intercepts of y=0.15x+37.4intercepts midpoint (2,-4),(2,4)midpoint intercepts of f(x)=x^2+x-20intercepts inverse of 0.3^xinverse
Frequently Asked Questions (FAQ)
What is the domain of f(x)=-1/(2(7-x)^{1/2)} ?
The domain of f(x)=-1/(2(7-x)^{1/2)} is x<7