Solution

critical

Solution

Solution steps
Find where is equal to zero or undefined
Identify critical points not in domain
Domain of
is not defined at , therefore:

Graph

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Popular Examples

asymptotes of f(x)=(2x^2-8)/(-x^2-2x+3)domain of g(x)=(sqrt(9+x))/(8-x)range of (x-7)/(3x-5)extreme f(x)=5x^3-3x^4domain of x^3-4x

Frequently Asked Questions (FAQ)

  • What is the critical (2x)/(x^2-1) ?

    The critical (2x)/(x^2-1) is None