Solution
critical points
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
Popular Examples
slope of y=3x+3slope line (-9,7),(-6,-3)line domain of 5-(2-sqrt(x))^2domain inverse of f(x)=128inverse range of f(x)=(2x-3)/(4x+1)range
Frequently Asked Questions (FAQ)
What is the critical f(x)=3x^2-27 ?
The critical f(x)=3x^2-27 is x=0