Let f x a Use a table of values to evaluate f x 3 X 0 5 0 9 0 99 and consider the limits lim f x and lim f x X 17 x 1 0 999 0 9999 0 99999 lim f x f x 8 X 1 5 1 1 1 01 1 001 1 0001 for values of x that approach 1 from the left and from the right Round your answers to one decimal place 1 1 00001 f x b Use an analytical argument to find each limit If the limit is infinite enter co or 00 as appropriate If the limit does not otherwise exist enter DNE lim f x c Sketch a graph of f to confirm your results A graphing calculator is recommended y y y