Final answer:
Yes, in a cubic function (x^3), it is possible to have 3 imaginary solutions.
Step-by-step explanation:
In a cubic function (x^3), it is possible to have 3 imaginary solutions. The reason is that cubic equations can have up to 3 roots, and these roots can be either real or imaginary. The number of imaginary solutions is not restricted in cubic functions, so it is indeed possible to have 3 imaginary solutions in a cubic equation.