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:

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Popular Examples

asymptotes of f(x)=(x^2-1)/(x^2+1)domain of sqrt(3-x)+7domain of G(t)=-(21)/((4+t)^2)line (2,3),(7,4)slope ofintercept 5x-4y=-20

Frequently Asked Questions (FAQ)

  • What is the critical f(x)=1-4/(x^2) ?

    The critical f(x)=1-4/(x^2) is None