Let f( x) = X - 27 x2 - 9 Complete the table below. If necessary, round your answers to four decimal places. X f(x) X f(x) 2.9 70.1517 X 3.1 X 2.99 X 3.01 X 2.999 X 3.001 X Use the table to estimate the limit numerically. (If the limit is infinite, enter 'co' or '-co', as appropriate. If the limi otherwise exist, enter DNE.) lim f(x) x - 3