Question

Find f '(x) for f(x) = 4x3 - 3x2 + 9x - 5. (5 points)

Answer 1

12x^2-6x+9

Explanation:

f(x) = 4x^3 - 3x^2 + 9x -5

f'(x) = nx^n-1

f'(x) = 12x^2 - 6x + 9