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
range of 2+6/(sqrt(x)),x>0,y>2range critical f(x)=2x^3+6x^2-144x+4critical points domain of f(x)=(1/x)/(1/x+1)domain domain of \sqrt[9]{x}domain asymptotes of f(x)=(x^2)/(x+6)asymptotes
Frequently Asked Questions (FAQ)
What is the critical 3x^4-4x^3+2 ?
The critical 3x^4-4x^3+2 is x=0,x=1