Consider h(x) = 5x3 + 12x2 -3 -63x Determine the intervals on which h is decreasing. Oh is decreasing on: Oh is decreasing nowhere. Determine the intervals on which h is increasing. Oh is increasing on: Oh is increasing nowhere. Determine the value and location of any local minimum of f. Enter the solution in (x, h(a) ) form. If multiple solutions exist, use a comma-separated list to enter the solutions. Oh has a local minimum at: Oh has no local minimum. Determine the value and location of any local maximum of f. Enter the solution in (x, h(ac) ) form. If multiple solutions exist, use a comma-separated list to enter the solutions. Oh has a local maximum at: Oh has no local maximum