Answer: C. neither
Explanation:
A function is even when f(x) = f(-x)
A function is odd when f(-x) = -f(x)
f(x) = 2x³ - x²
f(-x) = 2(-x)³ - (-x)²
= -2x³ - x²
f(x) ≠ f(-x) so the function is not even
-f(x) = -(2x³ - x²)
= -2x³ + x²
f(-x) ≠ -f(x) so the function is not odd.
Since the function is not even or odd, then it is neither.