Solution
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
domain of f(x)= 2/(7-x)domain of f(x)=-2^x+100domain of f(x)=(x+6)/(x^2-25)intercepts of f(x)=(-5x+5)/(3x+7)domain of f(x)=sqrt(t+3)
Frequently Asked Questions (FAQ)
What is the critical f(x)= 4/(x^2+8) ?
The critical f(x)= 4/(x^2+8) is x=0