Question:i am confused by this practice questions please help

\fIf K(X) = X" - 8 x -? : complete the table and use the results to find lim k(x). x-2 X 1.9 1.99 1.999 2.001 2.01 k(x) 2.1 Complete the table. X 1.9 1.99 1.999 2.001 2.01 k (x) 2.1 (Round to three decimal places as needed.) Find the limit. Select the correct choice below and, if necessary, fill in the answer box within your choice. O A. lim x3 - 8 x-2 x - 2 O B. The limit does not exist and is neither co nor - co