x- - 1 Let f(X) = 1x1 - 1 (a) Make tables of the values of f at values of x that approach X = - 1 from above and below. Then estimate lim f(x). X- - 1 (b) Support your conclusion in part (a) by graphing f near Xo = - 1 and using Zoom and Trace to estimate y-values on the graph as x-> - 1. ~ x - - 1 (c) Find lim x- - 1 x| _ algebraically. (a) Complete the table given below. x - 1.01 - 1.001 - 1.0001 - 1.00001 - 1.000001 X X - .99 - .999 -.9999 -.99999 - .999999 X (Type an integer or a decimal.) The estimate of lim f(x) is X - - 1 (b) Choose the correct graph below. O A. O B. O c. O D