Solution
critical
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)=sin((x+1)/(x-1))intercepts of (5x^2-10x+1)/(x-2)range of f(x)= 2/(2x-5)midpoint (-2,-2),(4,8)critical (x^2-9)/(x^2+3x)
Frequently Asked Questions (FAQ)
What is the critical f(x)=x+9/x ?
The critical f(x)=x+9/x is x=-3,x=3