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Find all critical numbers of the function f(x)=x²-512x. Then use the second-derivative test on each critical number to determine whether it leads to a local maximum or minimum. Select the correct choice below and, if necessary, fill in the answer box(es) to complete your choice OA. The critical number(s) is/are at x There is no local maximum. There is a local minimum at x = (Type an integer or a simplified fraction. Use a comma to separate answers as needed.) OB. The critical number(s) is/are at x There is a local maximum atx= There is a local minimum at x (Type an integer or a simplified fraction. Use a comma to separate answers as needed.) OC. The critical number(s) is/are at x = There is a local maximum at x There is no local minimum. (Type an integer or a simplified fraction. Use a comma to separate answers as needed) OD. The critical number(s) is/are at x There is no local maximum and no local minimum (Type an integer or a simplified fraction. Use a comma to separate answers as needed.) OE There are no critical numbers.
Find all critical numbers of the function y 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 or minimum. Select the correct choice below and fill in any answer boxes within your choice. and the local minima occur at x= OA. The local maxima occur at x (Type an integer or simplified OB. The local maxima occur atx fraction. Use a comma to separate answers as needed.) (Type an integer or simplified OC. The local minima occur at x (Type an integer or simplified OD. There are no local extrema and there are no local minima. fraction. Use a comma to separate answers as needed.) and there are no local maxima fraction. Use a comma to separate answers as ers as needed.) COLE
Find all critical numbers of the function f(x)= Then use the second-derivative test on each critical number to determine whether it leads to a local maximum or minimum 8-x 8+x Find all critical numbers and determine whether they lead to a local maximum or minimum. Select the correct choice below and, if necessary, fill in the answer box(es) to complete your choice. COA. The critical number(s) is/are at x OB. The critical number(s) is/are atx OC. The critical number(s) is/are at x = OD. The critical number(s) is/are at x OE There are no critical numbers. There is no local maximum. There is a local minimum atx= There is a local maximum at x=There is no local minimum There is no local maximum and no local minimum. There is a local maximum at xe CETTE There is a local minimum at x =