Dips. CEN Identify the choice that best completes the statement or answers the quest 1. Evaluate the limit, if it exists: lim 143 3X- 1 a. 0 C. b. undefined d. 2. Evaluate the limit: lim (5-4x). C. 4 b. 5 d. 0 3. Evaluate the limit, if it exists; lim x - 1 a. does not exist b. 2 4. Evaluate the limit: lim X +x 1 b. d. 5. Evaluate the limit: lim ( 1- x+ x] ]. a 0 b. 1 C. d. 6. Evaluate the limit: Im C. 1 d