Help with the domains of functions?!?

Weatherman

New member
The function f(x)=(x+2)^2 is not one-to-one. Choose the largest possible domain containing the number 0 so that f(x) restricted to his domain is one to one.
a) The largest possible domain is?
b) If the restriction function is written "F", then the inverse function F^-1(y)=?
 
Back
Top