Find all critical numbers of the function y = or minimum.

Last updated: 7/8/2022

Find all critical numbers of the function y = or minimum. x²-9/x-5, x≠5. Then use the second-derivative test on each critical number to determine whether it leads to a local maximum Select the correct choice below and fill in any answer boxes within your choice. A. The local maxima occur at x = and the local minima occur at x = (Type an integer or simplified fraction. Use a comma to separate answers as needed.). B. The local maxima occur at x = and there are no local minima. (Type an integer or simplified fraction. Use a comma to separate answers as needed.) C. The local minima occur at x = and there are no local maxima. (Type an integer or simplified fraction. Use a comma to separate answers as needed.) D. There are no local extrema.