calculus
posted by I NEED HELP .
Evaluate each of the following. Show all your calculations.
f" (−3) if f(x) = 4x^3 − 3x^2 + 2x − 6

All these question are of the same easy type that your were helped with repeatedly yesterday.
You did not respond to any of our answers.
Exactly where does your difficulty lie ?
Show me your steps that you tried to solve this problem.