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
asymptotes of 8xe^{7x}asymptotes range of f(x)=-2(x-3)^2+2range range of y=(x^3)/((x-1)^2)range parallel x=-9x,(6,-1)parallel midpoint (-3/2 ,-3),(2, 7/2)midpoint
Frequently Asked Questions (FAQ)
What is the domain of (-1)/(2sqrt(9-x)) ?
The domain of (-1)/(2sqrt(9-x)) is x<9