Which of these numbers is classified as both real and rational 17 squared 23 squared 9 squared 2 squared

The function has a domain of all real numbers.

The function is a reflection of y =³√x.

Step-by-step explanation:

1. The function is always increasing. - False

(Taking a cube root makes the number smaller so the domain of the function should be decreasing)

2. The function has a domain of all real numbers. - True

The cube root of real number is also real so the minus sign would not result in an imaginary number as it is outside the radical.

3. The function has a range of {y |– ∞ < y < ∞ }. - False

4. The function is a reflection of y =³√x. - True

5. The function passes through the point (3, –27). - False

(these coordinates do not satisfy the function)