Question

What is the end behavior of the square root function?

Answer 1

The square root function `f(x)=sqrtx` has domain `[0,+oo)` and the end behaviour is

as `x->0` , `f(x)->0`

as `x->oo` , `f(x)->oo`

Note: "end behavior" of a function is referred to the behavior of a function when it reaches towards its extreme points.