aliboll ul, Loll JuJlo Emirates National Schools Unit 2: Continuity Summative 1 Name Date ID f(x) N >x -2 -1 2 3 5 6 8 -1 g(x) -2 5) [DOK2] The graphs of the functions f and g are shown in the table above. The function k is such that k (x) = (x) g (x ) a. What is the value of k'(0)? [3 marks] 6) [DOK 2] Which of the following is , if y = sin (1-x2)? (A) cos (1-x2) (B) sin (1-2x) (C) 2xcos (1-x2) (D) -2xcos(1-x' ) [1 mark]