Solution
domain
Solution
+1
Interval Notation
Solution steps
Find non-negative values for radicals:
The function domain
Graph
Popular Examples
distance (4,2),(0,4)line (1,8),(-2,5)slope of 15x-5y=70parallel y+6=-1/2 (x+8),(-5,3)slope of 2x-3y-6=0
Frequently Asked Questions (FAQ)
What is the domain of f(x)=sqrt(x^2-72) ?
The domain of f(x)=sqrt(x^2-72) is x<=-6sqrt(2)\lor x>= 6sqrt(2)