Consider the function f(x, y) = e4x-x2-8y-y2. Find and classify all critical points of the function. If there are more blanks than critical points, leave the remaining entries blank. fx = fy = fxx = fxy = fyy = The critical point with the smallest x-coordinate is ( , ) Classification: (local minimum, local maximum, saddle point, cannot be determined) The critical point with the next smallest x-coordinate is ( , ) Classification: (local minimum, local maximum, saddle point, cannot be determined) The critical point with the next smallest x-coordinate is ( , ) Classification: (local minimum, local maximum, saddle point, cannot be determined)