Directions: Using the digits 0 to 9, at most two times each, place a digit in each box so that the expression for f'(x) is the correct derivative of f(x).
Hint
What happens to the constant and the exponent when you use the power rule?
Answer
There are many answers. One is f(x) = 3x^3+4x^2+5x+6 turns into f'(x) = 9x^2+8x+5.
Source: Owen Kaplinsky
Open Middle®