Find the absolute maximum and absolute minimum values of f on the given interval. x) = 4x3 18x2 4sx+ 6, [2, 5] Step 1 The absolute maximum and minimum values of foocur either at a critical point inside the interval or at an endpoint of the interval. Recall that a critical point is a point where f '(X) = D or is undened. We begin by nding the derivative of f. Step 2 We now solve f \"(le = I1] for x, which gives the following crib'oal numbers. (Enter your answers as a comma- separated list.) We must now nd the function values at the critical numbers we just found and at the endpoints of the interval [2, 5]