dglkid2575 dglkid2575 15-02-2024 Mathematics contestada Find the derivative f'(x) of the function f(x) = 2x^3 - x^2 - x + 2 using the definition of a derivative. Choose the correct option.Option A: f'(x) = 6x^2 - 2x - 1Option B: f'(x) = 6x^2 - 2x + 1Option C: f'(x) = 6x^2 + 2x - 1Option D: f'(x) = 6x^2 + 2x + 1