Remake: james overdraws his checking account. if he currently has a balance of -$45.90 and he deposits a check for $65, what is his current balance?

Find the absolute maximum and absolute minimum values of the function f(x)= x^3+12x^2−27x+12 over each of the indicated intervals. (a) interval = [−10,0] absolute max and min (b) interval = [−7,2] absolute max and min (c) interval = [−10,2] absolute max and min