Solution

critical

Solution

Solution steps
Find where is equal to zero or undefined
Identify critical points not in domain
Domain of
All critical points are in domain

Graph

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Popular Examples

inverse of f(x)=2(3^x)domain of f(x)=-sqrt(16x)domain of f(x)=23sin(0.5x-2)+72range of x^3+2inverse of f(x)=log_{5}(x+1)

Frequently Asked Questions (FAQ)

  • What is the critical x^2+8x+15 ?

    The critical x^2+8x+15 is x=-4