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
intercepts of f(x)=x^4+y^2-xy=16line (5,-1),(9,6)asymptotes of (9e^t)/(9-e^{-t)}periodicity of f(x)=5cos(0.2pin)intercepts of f(x)=y^2=x+16
Frequently Asked Questions (FAQ)
What is the critical (x-8)/(x+4) ?
The critical (x-8)/(x+4) is None