Solution

domain

Solution

+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain

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Popular Examples

domain of y=(x+1)domain of y=-log_{3}(x)+2domain of y=(sin(4x))/xdomain of f(x)=\sqrt[5]{2x^3}-6domain of f(x)= x/(x^2-6x+5)+(x-3)/(2x)

Frequently Asked Questions (FAQ)

  • What is the domain of f(x)=(x^2-81)/(x-9) ?

    The domain of f(x)=(x^2-81)/(x-9) is x<9\lor x>9