Let'f be a twice-differentiable function with derivative

Last updated: 8/14/2022

Let'f be a twice-differentiable function with derivative given by f '(x) = 4x³ - 24x². Part A: Find the x-coordinate of any possible critical points of f. Show your work. Part B: Find the x-coordinate of any possible inflection points of f. Show your work. Part C: Use the Second Derivative Test to determine any relative extrema and inflection points. Justify your answers. Part D: Iff has only one critical point on the interval [5, 8], what is true about the function f on the interval [5, 8]? Justify your answers.