The graph below shows a power function of the form $f(x) = x^{1/n}\text{,}$ where $n$ is a positive integer. Use the slider to change the value of $n\text{.}$ Power functions of this type also have similar overall shapes, depending on the denominator in the exponent. Complete the following statements about the shapes of the power functions in this exercise.

1. If the exponent is $1$ over an even positive number, then the domain is: ? all real numbers x greater than or equal to 0
2. If the exponent is $1$ over an odd positive number, then the domain is: ? all real numbers x greater than or equal to 0
3. All of these power functions pass through the point(s): ? (-1,-1) and (0,0) (0,0) and (1,1)