Solution

domain

Solution

+1
Interval Notation
Solution steps
Find non-negative values for radicals:
The function domain

Graph

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Popular Examples

extreme f(x)=(x^2-4)^2perpendicular (1,6),y=-1/4 x+3inflection f(x)=x^{2/5}(x-5)f(x)=2x^2-3x+1critical-x^2+8x-9

Frequently Asked Questions (FAQ)

  • What is the domain of sqrt(1-x^2)+sqrt(x^2-1) ?

    The domain of sqrt(1-x^2)+sqrt(x^2-1) is x=-1\lor x=1