The polynomial f(x) is written in factored form:
f(x) = (x − 9)(x + 12)(x − 24)
What are the zeros of the polynomial function?
A. x = −9, x = 9, x = −12, x = 12, x = −24, x = 24
B. x = −9, x = 12, x = −24
C. x = 9, x = −12, x = 24
D. x = 9, x = 12, x = 24