28. The effective interest rate corresponding to 3% compounded continuously is (to 2 d.p.) ? (A) 3.05% (B) 2.98% (C) 3% (D) 3.04% (E) 0.031145% (Note: \"to 2 d.p.\" means round up to 2 decimal places.) 29. A piece of the graph of a function y = f(33) near :1: = 4 is illustrated below: 3 6 >4 2 0 0 2 4 6 8 3 Based on the graph, what is 1213112813) ? (A) +00 (B) does not exist (C) 2 (D) 4 (E) 6 30. The (entire) graph of a discrete function y = f (ac) is illustrated below: NATO X 2 4 6 What is lim f(a)? ('right hand limit') x -+ 6+ (A) 1/2 (B) limit does not exist (CO (D) 6 (E) +oo35. The difference quotient with a step-size h, h * 0, for the function f (ac) = 2 - simplifies to 2 (A) x(x + h) 2h (B) xh(ath) 2 (C) - x(a + h) 2 (D) th NG (E) eserved x' quel