Solution

domain

Solution

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

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Popular Examples

domain of 3x+6/5domain of sqrt(-x+4-2)domain of f(x)=3^x+3domain of y=2tan(x)domain of (x+1)/2

Frequently Asked Questions (FAQ)

  • What is the domain of (2x-6)/(x+9) ?

    The domain of (2x-6)/(x+9) is x<-9\lor x>-9