l 1. Which of the following techniques should not be used to evaluate limits? a. direct substitution c. computing invorscs I). change of Variable d. one-sided limits 2 . . Jr -9 12. Determine in: 8x a. 10 c. 4 b i d. g 10 5 i _ 64 4 13. Determine limo % by change of variable. t L c- i 43 16 b. L d. 4 64 14. Which of the following is not a type of break in a graph? a. holes 0. jumps b. horizontal asymptotes d. vertical asymptote: is discontinuous. 15. Determine the Value of; for which the function x) - 3'\" x-B a. 30 c. 8 b. 0 d. -8