1. (01.07 MC) sin x Let k(x) be a piecewise defined function so that k(x) = X if * #0 The function h(x) is given by the graph below. Which of the following equals lim ? (1 point) 0 if x = 0 x-0 K(x) A h (x ) N -1 -2 -2 -1 2 3 4 5 Oo 1 O 2 O DNE2. (01.07 MC) Let f and g be functions defined as f(x) = x2- 2x + 4 and g(x) = _x2+ . If h(x) 2 g(x) and h(x)