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
Popular Examples
domain of f(x)=5csc(1/3 x)-1periodicity of f(x)=-1+3cos(2x)critical 4x^3-24x^2+36xparity x^{x^{x+x^x}}domain of f(x)= 9/(x^2)
Frequently Asked Questions (FAQ)
What is the critical (x^2+1)/x ?
The critical (x^2+1)/x is x=-1,x=1