coth(x) = sech(x) csch(x) = Need Help? Read It Watch It [0.78/1.04 Points] DETAILS PREVIOUS ANSWERS SCALCET9 4.1.027. Sketch the graph of f and use your sketch to find the absolute and local maximum and minimum values of f. (Enter your answers as a comma-separated list. If an answer does not exist, enter Submit Answer Rx) = {x-9x if-1 x0 18 if 0 < x 1 absolute maximum value 8 absolute minimum value -1 local maximum value(s) DNE value(s) 0 X