Solution

critical points

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

critical f(x)=((x^2+1))/(2x)critical y=(2e^x)(In^3x)+5xcritical f(x)=xsqrt(x^2+9)critical f(x)=(x^2)/(x^2-36)critical f(x)=(24)/(x^2+12)

Frequently Asked Questions (FAQ)

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

    The critical x/((x-1)^2) is x=-1