2) Evaluate -16 22-8 -+ -9-7 -5-2 (K - 2 marks) 3) Circle the function that does not have any discontinuities. (K - 1 mark) (x - 4, x5 x+ 3' x > 8 4) Circle the function that has neither even nor odd symmetry. (K-1 mark) y= x +5x+4 y =x+6 V = y=x +7x-+5 5) Circle the piecewise function that is equivalent to y =2x+4 -3. (K -1 mark) Y= 2x + 1, x54 -2x-11, x5-4 2x+5, x5-4 -2x+1, x>4 (2x + 5, x > -4 -2x-11, x>-4 6) Circle the end behaviour for the function y= -2-* +6. (K -1 mark) As x -> 00, V- 6 As x -> 00, y -> -00 As x -> 00, V -> 00 As x -> -00, y -> -00 As x -> -00, y- 6 As x -> -00, y-> 0