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Question 10 (Mandatory) (1 point) Which of the following is not a type of break in a graph? a) holes O b) jumps O c) vertical asymptotes O d) horizontal asymptotes Question 11 (Mandatory) (1 point) d(x)= [-x - k. ifx - -1 (2x + 2k, if x= -. Determine k so that d(x) is continuous. ( a) k= -4 O b) k =-1 Ock = 1 O d ) * = 0 Question 12 (Mandatory) (1 point) Determine the conjugate radical of the expression /3-4. a) 4 4 - 3 Ob) 4 4 + 3 Od 13-4 O d) 13+4