Consider the equation below (If an answer does not exist, enter DNE). f(x)= 3cos^2(x)-6sin(x), 0 is greater than or equal to x while x is greater than or equal to 2pi

(b) Find the local minimum and maximum values of f. local minimum value local maximum value (c) Find the inflection points. (Order your answers from smallest to largest x, then from smallest to largest y.) (x, V ) = - 14 (x, y) = X Find the interval on which fis concave up. (Enter your answer using interval notation.) Find the interval on which fis concave down. (Enter your answer using interval notation.) ( 0 . 8 ) U ( 3 32 ) U ( 32, 2TE) X Need Help? Read It Watch It Viewing Saved Work Revert to Last Response