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autosave#question5126243_2 TAMUBUSCALC1 3.1.006. 0/6 Submissions Used Let f(x) = 10x + (a) Find the interval(s) where f(x) is increasing. (Enter your answer using interval notation.) (b) Find the interval(s) where f(x) is decreasing. (Enter your answer using interval notation.) (c) Find the x-value(s) of all local maxima of f(x). (Enter your answers as a comma-separated list. If an answer does not exist, enter DNE.) X = (d) Find the x-value(s) of all local minima of f(x). (Enter your answers as a comma-separated list. If an answer does not exist, enter DNE.) X = Submit Answer 7. [-/0.71 Points] DETAILS TAMUBUSCALC1 3.1.007. 0/6 Submissions Used Let f(x) = 6x2 (a) Find the interval(s) where f(x) is increasing. (Enter your answer using interval notation.) (b) Find the interval(s) where f(x) is decreasing. (Enter your answer using interval notation.) (c) Find the x-value(s) of all local maxima of f(x). (Enter your answers as a comma-separated list. If an answer does not exist, enter DNE.) X = (d) Find the x-value(s) of all local minima of f(x). (Enter your answers as a comma-separated list. If an answer does not exist, enter DNE.) x = Submit Answer 8. [-/0.71 Points] DETAILS TAMUBUSCALC1 3.1.008. 0/6 Submissions Used Suppose that f(x) = (x + 8)(x - 8)2. (a) Find all critical values of f(x). (Enter your answers as a comma-separated list. If an answer does not exist, enter DNE.) X = (b) Find the x-coordinates of all local maxima of f(x). (Enter your answers as a comma-separated list. If an answer does not exist, enter DNE.) X = (c) Find the x-coordinates of all local minima of f(x). (Enter your answers as a comma-separated list. If an answer does not exist, enter DNE.)