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

extreme f(x)=xln(7x)domain of f(x)= 4/(sqrt(x^2-1))domain of f(x)=(43)/(7x-26)slope ofintercept x-y=2inverse of f(x)=sqrt(x-2)

Frequently Asked Questions (FAQ)

  • What is the critical y=(6x-7)/(x+6) ?

    The critical y=(6x-7)/(x+6) is None