A student claims that 1, 2, 3, and 4 are the zeros of a cubic polynomial function. Explain why the student is mistaken. Select one: O a. A cubic function can have at most 3 zeros. O b. A cubic function will have at least one imaginary zero. O c. A cubic function has zeros that are conjugates of each other. O d. A cubic function has zeros that are additive inverses of each other.