Solution

domain

Solution

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

Graph

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Popular Examples

critical f(x)=2x^2-6x^4line (-3,2),(3,-7)intercepts of f(x)=x^2-14x+49range of x^2-8intercepts of f(x)=-3(x-1)^2-9

Frequently Asked Questions (FAQ)

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

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