Solution
domain
Solution
+1
Interval Notation
Solution steps
Find non-negative values for radicals:
The function domain
Graph
Popular Examples
critical 1/(x+2)intercepts of (6x+9)/(x-1)slope of 7x+2y=14inverse of f(x)= 1/6 x-1critical 4(x+3)^2-100
Frequently Asked Questions (FAQ)
What is the domain of y=sqrt(x^2-1) ?
The domain of y=sqrt(x^2-1) is x<=-1\lor x>= 1