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
intercepts of f(x)=4xintercepts domain of sqrt(7-2x)domain midpoint (-7/2 , 1/3),(1/2 , 10/3)midpoint range of 6x+2range inflection f(x)=x^2*ln(x/2)inflection points
Frequently Asked Questions (FAQ)
What is the domain of f(x)= 1/(sqrt(x-4)) ?
The domain of f(x)= 1/(sqrt(x-4)) is x>4