qais4189 qais4189 13-03-2024 Mathematics contestada Use the four-step definition of the derivative to find fˣ if f(x) =8x³-3.a) fˣ = 24x²b) fˣ = 24x² - 3c) fˣ = 24x² + 3d) fˣ = 24x² - 1